7(2u+1)=6u+71

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Solution for 7(2u+1)=6u+71 equation:


Simplifying
7(2u + 1) = 6u + 71

Reorder the terms:
7(1 + 2u) = 6u + 71
(1 * 7 + 2u * 7) = 6u + 71
(7 + 14u) = 6u + 71

Reorder the terms:
7 + 14u = 71 + 6u

Solving
7 + 14u = 71 + 6u

Solving for variable 'u'.

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

Add '-6u' to each side of the equation.
7 + 14u + -6u = 71 + 6u + -6u

Combine like terms: 14u + -6u = 8u
7 + 8u = 71 + 6u + -6u

Combine like terms: 6u + -6u = 0
7 + 8u = 71 + 0
7 + 8u = 71

Add '-7' to each side of the equation.
7 + -7 + 8u = 71 + -7

Combine like terms: 7 + -7 = 0
0 + 8u = 71 + -7
8u = 71 + -7

Combine like terms: 71 + -7 = 64
8u = 64

Divide each side by '8'.
u = 8

Simplifying
u = 8

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