-5u+43=-8(u-8)

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Solution for -5u+43=-8(u-8) equation:


Simplifying
-5u + 43 = -8(u + -8)

Reorder the terms:
43 + -5u = -8(u + -8)

Reorder the terms:
43 + -5u = -8(-8 + u)
43 + -5u = (-8 * -8 + u * -8)
43 + -5u = (64 + -8u)

Solving
43 + -5u = 64 + -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.
43 + -5u + 8u = 64 + -8u + 8u

Combine like terms: -5u + 8u = 3u
43 + 3u = 64 + -8u + 8u

Combine like terms: -8u + 8u = 0
43 + 3u = 64 + 0
43 + 3u = 64

Add '-43' to each side of the equation.
43 + -43 + 3u = 64 + -43

Combine like terms: 43 + -43 = 0
0 + 3u = 64 + -43
3u = 64 + -43

Combine like terms: 64 + -43 = 21
3u = 21

Divide each side by '3'.
u = 7

Simplifying
u = 7

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