-2(u+7)=8u+46

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Solution for -2(u+7)=8u+46 equation:


Simplifying
-2(u + 7) = 8u + 46

Reorder the terms:
-2(7 + u) = 8u + 46
(7 * -2 + u * -2) = 8u + 46
(-14 + -2u) = 8u + 46

Reorder the terms:
-14 + -2u = 46 + 8u

Solving
-14 + -2u = 46 + 8u

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add '-8u' to each side of the equation.
-14 + -2u + -8u = 46 + 8u + -8u

Combine like terms: -2u + -8u = -10u
-14 + -10u = 46 + 8u + -8u

Combine like terms: 8u + -8u = 0
-14 + -10u = 46 + 0
-14 + -10u = 46

Add '14' to each side of the equation.
-14 + 14 + -10u = 46 + 14

Combine like terms: -14 + 14 = 0
0 + -10u = 46 + 14
-10u = 46 + 14

Combine like terms: 46 + 14 = 60
-10u = 60

Divide each side by '-10'.
u = -6

Simplifying
u = -6

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