How do you solve \[3\left( g-1 \right)-7=3g+4\]?
Answer
619.2k+ views
Hint: We have to use the distributive property to solve this question, the property is as \[a\left( b+c \right)=ab+ac\]. The degree of an equation is the highest power to which the variable in the equation is raised. If the degree of the equation is one, then it is a linear equation. To solve a linear equation, we have to take all the variable terms to one side of the equation, and leave constants to the other side. By this, we can find the solution value of the equation.
Complete step by step solution:
We are given the equation \[3\left( g-1 \right)-7=3g+4\], we have to solve it. The highest power of the variable of the equation is 1, so the degree of the equation is also one. Hence, it is a linear equation. As we know to solve a linear equation, we have to take all the variable terms to one side of the equation and leave constants to the other side.
\[3\left( g-1 \right)-7=3g+4\]
Simplifying the above expression using the distributive property, we get
\[\Rightarrow 3g-3-7=3g+4\]
Subtracting \[3g\] from both sides of above expression, we get
\[\Rightarrow -10=4\]
But this statement is false.
Hence, the given equation has no solution.
Note: We can solve these types of questions without separating the variable and constant terms. Here, as we can see that the coefficient of variable term on both sides of the equation is same, we get no solution. Hence, if for a given linear one variable equation the coefficient of variable is same on both sides, the equation has no solution.
Complete step by step solution:
We are given the equation \[3\left( g-1 \right)-7=3g+4\], we have to solve it. The highest power of the variable of the equation is 1, so the degree of the equation is also one. Hence, it is a linear equation. As we know to solve a linear equation, we have to take all the variable terms to one side of the equation and leave constants to the other side.
\[3\left( g-1 \right)-7=3g+4\]
Simplifying the above expression using the distributive property, we get
\[\Rightarrow 3g-3-7=3g+4\]
Subtracting \[3g\] from both sides of above expression, we get
\[\Rightarrow -10=4\]
But this statement is false.
Hence, the given equation has no solution.
Note: We can solve these types of questions without separating the variable and constant terms. Here, as we can see that the coefficient of variable term on both sides of the equation is same, we get no solution. Hence, if for a given linear one variable equation the coefficient of variable is same on both sides, the equation has no solution.
Recently Updated Pages
Explain the Treaty of Vienna of 1815 class 10 social science CBSE

10 examples of friction in our daily life

Draw a diagram of nephron and explain its structur class 11 biology CBSE

Write structures of the following compounds i 2 Chloro3methylpentane class 11 chemistry CBSE

A Paragraph on Pollution in about 100-150 Words

XIX+XXX A 49 B 51 C 55 D 44 class 5 maths CBSE

Trending doubts
What is BLO What is the full form of BLO class 8 social science CBSE

Citizens of India can vote at the age of A 18 years class 8 social science CBSE

Full form of STD, ISD and PCO

What are the methods of reducing friction. Explain

What is the difference between rai and mustard see class 8 biology CBSE

Advantages and disadvantages of science


