-2(8u-1)+3u=2(u+7)

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Solution for -2(8u-1)+3u=2(u+7) equation:


Simplifying
-2(8u + -1) + 3u = 2(u + 7)

Reorder the terms:
-2(-1 + 8u) + 3u = 2(u + 7)
(-1 * -2 + 8u * -2) + 3u = 2(u + 7)
(2 + -16u) + 3u = 2(u + 7)

Combine like terms: -16u + 3u = -13u
2 + -13u = 2(u + 7)

Reorder the terms:
2 + -13u = 2(7 + u)
2 + -13u = (7 * 2 + u * 2)
2 + -13u = (14 + 2u)

Solving
2 + -13u = 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.
2 + -13u + -2u = 14 + 2u + -2u

Combine like terms: -13u + -2u = -15u
2 + -15u = 14 + 2u + -2u

Combine like terms: 2u + -2u = 0
2 + -15u = 14 + 0
2 + -15u = 14

Add '-2' to each side of the equation.
2 + -2 + -15u = 14 + -2

Combine like terms: 2 + -2 = 0
0 + -15u = 14 + -2
-15u = 14 + -2

Combine like terms: 14 + -2 = 12
-15u = 12

Divide each side by '-15'.
u = -0.8

Simplifying
u = -0.8

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