5(u-3)-1=-2(-9u+6)-7u

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Solution for 5(u-3)-1=-2(-9u+6)-7u equation:


Simplifying
5(u + -3) + -1 = -2(-9u + 6) + -7u

Reorder the terms:
5(-3 + u) + -1 = -2(-9u + 6) + -7u
(-3 * 5 + u * 5) + -1 = -2(-9u + 6) + -7u
(-15 + 5u) + -1 = -2(-9u + 6) + -7u

Reorder the terms:
-15 + -1 + 5u = -2(-9u + 6) + -7u

Combine like terms: -15 + -1 = -16
-16 + 5u = -2(-9u + 6) + -7u

Reorder the terms:
-16 + 5u = -2(6 + -9u) + -7u
-16 + 5u = (6 * -2 + -9u * -2) + -7u
-16 + 5u = (-12 + 18u) + -7u

Combine like terms: 18u + -7u = 11u
-16 + 5u = -12 + 11u

Solving
-16 + 5u = -12 + 11u

Solving for variable 'u'.

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

Add '-11u' to each side of the equation.
-16 + 5u + -11u = -12 + 11u + -11u

Combine like terms: 5u + -11u = -6u
-16 + -6u = -12 + 11u + -11u

Combine like terms: 11u + -11u = 0
-16 + -6u = -12 + 0
-16 + -6u = -12

Add '16' to each side of the equation.
-16 + 16 + -6u = -12 + 16

Combine like terms: -16 + 16 = 0
0 + -6u = -12 + 16
-6u = -12 + 16

Combine like terms: -12 + 16 = 4
-6u = 4

Divide each side by '-6'.
u = -0.6666666667

Simplifying
u = -0.6666666667

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