7u-35+20u-12=196

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Solution for 7u-35+20u-12=196 equation:


Simplifying
7u + -35 + 20u + -12 = 196

Reorder the terms:
-35 + -12 + 7u + 20u = 196

Combine like terms: -35 + -12 = -47
-47 + 7u + 20u = 196

Combine like terms: 7u + 20u = 27u
-47 + 27u = 196

Solving
-47 + 27u = 196

Solving for variable 'u'.

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

Add '47' to each side of the equation.
-47 + 47 + 27u = 196 + 47

Combine like terms: -47 + 47 = 0
0 + 27u = 196 + 47
27u = 196 + 47

Combine like terms: 196 + 47 = 243
27u = 243

Divide each side by '27'.
u = 9

Simplifying
u = 9

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