7(u-1)=5u+1-2(-5u-2)

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Solution for 7(u-1)=5u+1-2(-5u-2) equation:


7 (u-1 )=5u+1-2 (-5u-2)

We simplify the equation to the form, which is simple to understand
7(u-1)=5u+1-2(-5u-2)

Reorder the terms in parentheses
+(+7u-7)=5u+1-2*(-5u-2)

Remove unnecessary parentheses
+7u-7=+5u+1-2+*(-5u-2+)

Reorder the terms in parentheses
+7u-7=5u+1+(+10u+4)

Remove unnecessary parentheses
+7u-7=+5u+1+10u+4

We move all terms containing u to the left and all other terms to the right.
+7u-5u-10u=+1+4+7

We simplify left and right side of the equation.
-8u=+12

We divide both sides of the equation by -8 to get u.
u=-1.5

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