42a+16=4a+8

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Solution for 42a+16=4a+8 equation: 



42a+16=4a+8

We move all terms to the left:

42a+16-(4a+8)=0

We get rid of parentheses

42a-4a-8+16=0

We add all the numbers together, and all the variables

38a+8=0

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

38a=-8

a=-8/38

a=-4/19

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