42x+12=36x+3

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Solution for 42x+12=36x+3 equation: 



42x+12=36x+3

We move all terms to the left:

42x+12-(36x+3)=0

We get rid of parentheses

42x-36x-3+12=0

We add all the numbers together, and all the variables

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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