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

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


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

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

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

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

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

Combine like terms: -7u + 7u = 0
10 + 9u = -35 + 0
10 + 9u = -35

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

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

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

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

Simplifying
u = -5

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