8u+5(u-7)=-26

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Solution for 8u+5(u-7)=-26 equation:


Simplifying
8u + 5(u + -7) = -26

Reorder the terms:
8u + 5(-7 + u) = -26
8u + (-7 * 5 + u * 5) = -26
8u + (-35 + 5u) = -26

Reorder the terms:
-35 + 8u + 5u = -26

Combine like terms: 8u + 5u = 13u
-35 + 13u = -26

Solving
-35 + 13u = -26

Solving for variable 'u'.

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

Add '35' to each side of the equation.
-35 + 35 + 13u = -26 + 35

Combine like terms: -35 + 35 = 0
0 + 13u = -26 + 35
13u = -26 + 35

Combine like terms: -26 + 35 = 9
13u = 9

Divide each side by '13'.
u = 0.6923076923

Simplifying
u = 0.6923076923

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