2*2u+7=42

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Solution for 2*2u+7=42 equation: 



2*2u+7=42

We move all terms to the left:

2*2u+7-(42)=0

We add all the numbers together, and all the variables

2*2u-35=0

Wy multiply elements

4u-35=0

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

4u=35

u=35/4

u=8+3/4

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