4(u-5)-7u=

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Solution for 4(u-5)-7u= equation:


Simplifying
4(u + -5) + -7u = 0

Reorder the terms:
4(-5 + u) + -7u = 0
(-5 * 4 + u * 4) + -7u = 0
(-20 + 4u) + -7u = 0

Combine like terms: 4u + -7u = -3u
-20 + -3u = 0

Solving
-20 + -3u = 0

Solving for variable 'u'.

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

Add '20' to each side of the equation.
-20 + 20 + -3u = 0 + 20

Combine like terms: -20 + 20 = 0
0 + -3u = 0 + 20
-3u = 0 + 20

Combine like terms: 0 + 20 = 20
-3u = 20

Divide each side by '-3'.
u = -6.666666667

Simplifying
u = -6.666666667

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