3(x+4)=8-1/2

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Solution for 3(x+4)=8-1/2 equation: 



3(x+4)=8-1/2

We move all terms to the left:

3(x+4)-(8-1/2)=0

We add all the numbers together, and all the variables

3(x+4)-(-1/2+8)=0

We multiply parentheses

3x+12-(-1/2+8)=0

We get rid of parentheses

3x+12-8+1/2=0

We multiply all the terms by the denominator


3x*2+1+12*2-8*2=0

We add all the numbers together, and all the variables

3x*2+9=0

Wy multiply elements

6x+9=0

We move all terms containing x to the left, all other terms to the right

6x=-9

x=-9/6

x=-1+1/2

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