-9u-43=-7(u+5)

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Solution for -9u-43=-7(u+5) equation:


Simplifying
-9u + -43 = -7(u + 5)

Reorder the terms:
-43 + -9u = -7(u + 5)

Reorder the terms:
-43 + -9u = -7(5 + u)
-43 + -9u = (5 * -7 + u * -7)
-43 + -9u = (-35 + -7u)

Solving
-43 + -9u = -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.
-43 + -9u + 7u = -35 + -7u + 7u

Combine like terms: -9u + 7u = -2u
-43 + -2u = -35 + -7u + 7u

Combine like terms: -7u + 7u = 0
-43 + -2u = -35 + 0
-43 + -2u = -35

Add '43' to each side of the equation.
-43 + 43 + -2u = -35 + 43

Combine like terms: -43 + 43 = 0
0 + -2u = -35 + 43
-2u = -35 + 43

Combine like terms: -35 + 43 = 8
-2u = 8

Divide each side by '-2'.
u = -4

Simplifying
u = -4

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