Question

What's the answer for 3/4 (x+3)=9

Answer 1

We want to solve the equation :


`\displaystyle{ (3)/(4)(x+3)=9`


first, multiply both sides by 4:


`\displaystyle{ \cancel{4} \cdot (3)/( \cancel 4 )(x+3)=4\cdot 9`


`\displaystyle{ 3(x+3)=36`


divide both sides by 3:


`x+3=12`


add -3 to both sides:


`x=9`



Answer: x=9