-7=3u+4u-29

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Solution for -7=3u+4u-29 equation:


Simplifying
-7 = 3u + 4u + -29

Reorder the terms:
-7 = -29 + 3u + 4u

Combine like terms: 3u + 4u = 7u
-7 = -29 + 7u

Solving
-7 = -29 + 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.
-7 + -7u = -29 + 7u + -7u

Combine like terms: 7u + -7u = 0
-7 + -7u = -29 + 0
-7 + -7u = -29

Add '7' to each side of the equation.
-7 + 7 + -7u = -29 + 7

Combine like terms: -7 + 7 = 0
0 + -7u = -29 + 7
-7u = -29 + 7

Combine like terms: -29 + 7 = -22
-7u = -22

Divide each side by '-7'.
u = 3.142857143

Simplifying
u = 3.142857143

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