-2(u+5)=-7u-30

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Solution for -2(u+5)=-7u-30 equation:


Simplifying
-2(u + 5) = -7u + -30

Reorder the terms:
-2(5 + u) = -7u + -30
(5 * -2 + u * -2) = -7u + -30
(-10 + -2u) = -7u + -30

Reorder the terms:
-10 + -2u = -30 + -7u

Solving
-10 + -2u = -30 + -7u

Solving for variable 'u'.

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

Add '7u' to each side of the equation.
-10 + -2u + 7u = -30 + -7u + 7u

Combine like terms: -2u + 7u = 5u
-10 + 5u = -30 + -7u + 7u

Combine like terms: -7u + 7u = 0
-10 + 5u = -30 + 0
-10 + 5u = -30

Add '10' to each side of the equation.
-10 + 10 + 5u = -30 + 10

Combine like terms: -10 + 10 = 0
0 + 5u = -30 + 10
5u = -30 + 10

Combine like terms: -30 + 10 = -20
5u = -20

Divide each side by '5'.
u = -4

Simplifying
u = -4

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