-2.5=-0.7u+0.2u

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Solution for -2.5=-0.7u+0.2u equation:



-2.5=-0.7u+0.2u
We move all terms to the left:
-2.5-(-0.7u+0.2u)=0
We add all the numbers together, and all the variables
-(-0.5u)-2.5=0
We get rid of parentheses
0.5u-2.5=0
We move all terms containing u to the left, all other terms to the right
0.5u=2.5
u=2.5/0.5
u=5

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