2(u-2)=9u+8-2(-4u-3)

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Solution for 2(u-2)=9u+8-2(-4u-3) equation:


Simplifying
2(u + -2) = 9u + 8 + -2(-4u + -3)

Reorder the terms:
2(-2 + u) = 9u + 8 + -2(-4u + -3)
(-2 * 2 + u * 2) = 9u + 8 + -2(-4u + -3)
(-4 + 2u) = 9u + 8 + -2(-4u + -3)

Reorder the terms:
-4 + 2u = 9u + 8 + -2(-3 + -4u)
-4 + 2u = 9u + 8 + (-3 * -2 + -4u * -2)
-4 + 2u = 9u + 8 + (6 + 8u)

Reorder the terms:
-4 + 2u = 8 + 6 + 9u + 8u

Combine like terms: 8 + 6 = 14
-4 + 2u = 14 + 9u + 8u

Combine like terms: 9u + 8u = 17u
-4 + 2u = 14 + 17u

Solving
-4 + 2u = 14 + 17u

Solving for variable 'u'.

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

Add '-17u' to each side of the equation.
-4 + 2u + -17u = 14 + 17u + -17u

Combine like terms: 2u + -17u = -15u
-4 + -15u = 14 + 17u + -17u

Combine like terms: 17u + -17u = 0
-4 + -15u = 14 + 0
-4 + -15u = 14

Add '4' to each side of the equation.
-4 + 4 + -15u = 14 + 4

Combine like terms: -4 + 4 = 0
0 + -15u = 14 + 4
-15u = 14 + 4

Combine like terms: 14 + 4 = 18
-15u = 18

Divide each side by '-15'.
u = -1.2

Simplifying
u = -1.2

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