-7(u+5)=2u+10

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Solution for -7(u+5)=2u+10 equation:


Simplifying
-7(u + 5) = 2u + 10

Reorder the terms:
-7(5 + u) = 2u + 10
(5 * -7 + u * -7) = 2u + 10
(-35 + -7u) = 2u + 10

Reorder the terms:
-35 + -7u = 10 + 2u

Solving
-35 + -7u = 10 + 2u

Solving for variable 'u'.

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

Add '-2u' to each side of the equation.
-35 + -7u + -2u = 10 + 2u + -2u

Combine like terms: -7u + -2u = -9u
-35 + -9u = 10 + 2u + -2u

Combine like terms: 2u + -2u = 0
-35 + -9u = 10 + 0
-35 + -9u = 10

Add '35' to each side of the equation.
-35 + 35 + -9u = 10 + 35

Combine like terms: -35 + 35 = 0
0 + -9u = 10 + 35
-9u = 10 + 35

Combine like terms: 10 + 35 = 45
-9u = 45

Divide each side by '-9'.
u = -5

Simplifying
u = -5

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