20+8x+5=12x-7

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Solution for 20+8x+5=12x-7 equation: 



20+8x+5=12x-7

We move all terms to the left:

20+8x+5-(12x-7)=0

We add all the numbers together, and all the variables

8x-(12x-7)+25=0

We get rid of parentheses

8x-12x+7+25=0

We add all the numbers together, and all the variables

-4x+32=0

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

-4x=-32

x=-32/-4

x=+8

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