8+4(2x-9)=12

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Solution for 8+4(2x-9)=12 equation: 



8+4(2x-9)=12

We move all terms to the left:

8+4(2x-9)-(12)=0

We add all the numbers together, and all the variables

4(2x-9)-4=0

We multiply parentheses

8x-36-4=0

We add all the numbers together, and all the variables

8x-40=0

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

8x=40

x=40/8

x=5

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