4.2y-6+3.5y-8=3.5

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Solution for 4.2y-6+3.5y-8=3.5 equation: 



4.2y-6+3.5y-8=3.5

We move all terms to the left:

4.2y-6+3.5y-8-(3.5)=0

We add all the numbers together, and all the variables

7.7y-17.5=0

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

7.7y=17.5

y=17.5/7.7

y=2+2.1/7.7

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