-16(10u-90)=(8u+7)

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Solution for -16(10u-90)=(8u+7) equation:


Simplifying
-16(10u + -90) = (8u + 7)

Reorder the terms:
-16(-90 + 10u) = (8u + 7)
(-90 * -16 + 10u * -16) = (8u + 7)
(1440 + -160u) = (8u + 7)

Reorder the terms:
1440 + -160u = (7 + 8u)

Remove parenthesis around (7 + 8u)
1440 + -160u = 7 + 8u

Solving
1440 + -160u = 7 + 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.
1440 + -160u + -8u = 7 + 8u + -8u

Combine like terms: -160u + -8u = -168u
1440 + -168u = 7 + 8u + -8u

Combine like terms: 8u + -8u = 0
1440 + -168u = 7 + 0
1440 + -168u = 7

Add '-1440' to each side of the equation.
1440 + -1440 + -168u = 7 + -1440

Combine like terms: 1440 + -1440 = 0
0 + -168u = 7 + -1440
-168u = 7 + -1440

Combine like terms: 7 + -1440 = -1433
-168u = -1433

Divide each side by '-168'.
u = 8.529761905

Simplifying
u = 8.529761905

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