70=7u+7

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Solution for 70=7u+7 equation:


Simplifying
70 = 7u + 7

Reorder the terms:
70 = 7 + 7u

Solving
70 = 7 + 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.
70 + -7u = 7 + 7u + -7u

Combine like terms: 7u + -7u = 0
70 + -7u = 7 + 0
70 + -7u = 7

Add '-70' to each side of the equation.
70 + -70 + -7u = 7 + -70

Combine like terms: 70 + -70 = 0
0 + -7u = 7 + -70
-7u = 7 + -70

Combine like terms: 7 + -70 = -63
-7u = -63

Divide each side by '-7'.
u = 9

Simplifying
u = 9

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