45=u+2

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Solution for 45=u+2 equation:



45=u+2
We move all terms to the left:
45-(u+2)=0
We get rid of parentheses
-u-2+45=0
We add all the numbers together, and all the variables
-1u+43=0
We move all terms containing u to the left, all other terms to the right
-u=-43
u=-43/-1
u=+43

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