-3(6u-4)+4=2(u+7)

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Solution for -3(6u-4)+4=2(u+7) equation:


Simplifying
-3(6u + -4) + 4 = 2(u + 7)

Reorder the terms:
-3(-4 + 6u) + 4 = 2(u + 7)
(-4 * -3 + 6u * -3) + 4 = 2(u + 7)
(12 + -18u) + 4 = 2(u + 7)

Reorder the terms:
12 + 4 + -18u = 2(u + 7)

Combine like terms: 12 + 4 = 16
16 + -18u = 2(u + 7)

Reorder the terms:
16 + -18u = 2(7 + u)
16 + -18u = (7 * 2 + u * 2)
16 + -18u = (14 + 2u)

Solving
16 + -18u = 14 + 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.
16 + -18u + -2u = 14 + 2u + -2u

Combine like terms: -18u + -2u = -20u
16 + -20u = 14 + 2u + -2u

Combine like terms: 2u + -2u = 0
16 + -20u = 14 + 0
16 + -20u = 14

Add '-16' to each side of the equation.
16 + -16 + -20u = 14 + -16

Combine like terms: 16 + -16 = 0
0 + -20u = 14 + -16
-20u = 14 + -16

Combine like terms: 14 + -16 = -2
-20u = -2

Divide each side by '-20'.
u = 0.1

Simplifying
u = 0.1

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