8u-7=5u+14

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Solution for 8u-7=5u+14 equation:


Simplifying
8u + -7 = 5u + 14

Reorder the terms:
-7 + 8u = 5u + 14

Reorder the terms:
-7 + 8u = 14 + 5u

Solving
-7 + 8u = 14 + 5u

Solving for variable 'u'.

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

Add '-5u' to each side of the equation.
-7 + 8u + -5u = 14 + 5u + -5u

Combine like terms: 8u + -5u = 3u
-7 + 3u = 14 + 5u + -5u

Combine like terms: 5u + -5u = 0
-7 + 3u = 14 + 0
-7 + 3u = 14

Add '7' to each side of the equation.
-7 + 7 + 3u = 14 + 7

Combine like terms: -7 + 7 = 0
0 + 3u = 14 + 7
3u = 14 + 7

Combine like terms: 14 + 7 = 21
3u = 21

Divide each side by '3'.
u = 7

Simplifying
u = 7

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