8u+7=-3w-15

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Solution for 8u+7=-3w-15 equation:


Simplifying
8u + 7 = -3w + -15

Reorder the terms:
7 + 8u = -3w + -15

Reorder the terms:
7 + 8u = -15 + -3w

Solving
7 + 8u = -15 + -3w

Solving for variable 'u'.

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

Add '-7' to each side of the equation.
7 + -7 + 8u = -15 + -7 + -3w

Combine like terms: 7 + -7 = 0
0 + 8u = -15 + -7 + -3w
8u = -15 + -7 + -3w

Combine like terms: -15 + -7 = -22
8u = -22 + -3w

Divide each side by '8'.
u = -2.75 + -0.375w

Simplifying
u = -2.75 + -0.375w

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