-2(3u-7)+4u=2(u+2)

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Solution for -2(3u-7)+4u=2(u+2) equation:


Simplifying
-2(3u + -7) + 4u = 2(u + 2)

Reorder the terms:
-2(-7 + 3u) + 4u = 2(u + 2)
(-7 * -2 + 3u * -2) + 4u = 2(u + 2)
(14 + -6u) + 4u = 2(u + 2)

Combine like terms: -6u + 4u = -2u
14 + -2u = 2(u + 2)

Reorder the terms:
14 + -2u = 2(2 + u)
14 + -2u = (2 * 2 + u * 2)
14 + -2u = (4 + 2u)

Solving
14 + -2u = 4 + 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.
14 + -2u + -2u = 4 + 2u + -2u

Combine like terms: -2u + -2u = -4u
14 + -4u = 4 + 2u + -2u

Combine like terms: 2u + -2u = 0
14 + -4u = 4 + 0
14 + -4u = 4

Add '-14' to each side of the equation.
14 + -14 + -4u = 4 + -14

Combine like terms: 14 + -14 = 0
0 + -4u = 4 + -14
-4u = 4 + -14

Combine like terms: 4 + -14 = -10
-4u = -10

Divide each side by '-4'.
u = 2.5

Simplifying
u = 2.5

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