42x+7=18-3x

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Solution for 42x+7=18-3x equation: 



42x+7=18-3x

We move all terms to the left:

42x+7-(18-3x)=0

We add all the numbers together, and all the variables

42x-(-3x+18)+7=0

We get rid of parentheses

42x+3x-18+7=0

We add all the numbers together, and all the variables

45x-11=0

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

45x=11

x=11/45

x=11/45

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