-4(u-5)=-2u+6

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Solution for -4(u-5)=-2u+6 equation:


Simplifying
-4(u + -5) = -2u + 6

Reorder the terms:
-4(-5 + u) = -2u + 6
(-5 * -4 + u * -4) = -2u + 6
(20 + -4u) = -2u + 6

Reorder the terms:
20 + -4u = 6 + -2u

Solving
20 + -4u = 6 + -2u

Solving for variable 'u'.

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

Add '2u' to each side of the equation.
20 + -4u + 2u = 6 + -2u + 2u

Combine like terms: -4u + 2u = -2u
20 + -2u = 6 + -2u + 2u

Combine like terms: -2u + 2u = 0
20 + -2u = 6 + 0
20 + -2u = 6

Add '-20' to each side of the equation.
20 + -20 + -2u = 6 + -20

Combine like terms: 20 + -20 = 0
0 + -2u = 6 + -20
-2u = 6 + -20

Combine like terms: 6 + -20 = -14
-2u = -14

Divide each side by '-2'.
u = 7

Simplifying
u = 7

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