2(4x-2)+9=2(8x+7)

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Solution for 2(4x-2)+9=2(8x+7) equation:


Simplifying
2(4x + -2) + 9 = 2(8x + 7)

Reorder the terms:
2(-2 + 4x) + 9 = 2(8x + 7)
(-2 * 2 + 4x * 2) + 9 = 2(8x + 7)
(-4 + 8x) + 9 = 2(8x + 7)

Reorder the terms:
-4 + 9 + 8x = 2(8x + 7)

Combine like terms: -4 + 9 = 5
5 + 8x = 2(8x + 7)

Reorder the terms:
5 + 8x = 2(7 + 8x)
5 + 8x = (7 * 2 + 8x * 2)
5 + 8x = (14 + 16x)

Solving
5 + 8x = 14 + 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
5 + 8x + -16x = 14 + 16x + -16x

Combine like terms: 8x + -16x = -8x
5 + -8x = 14 + 16x + -16x

Combine like terms: 16x + -16x = 0
5 + -8x = 14 + 0
5 + -8x = 14

Add '-5' to each side of the equation.
5 + -5 + -8x = 14 + -5

Combine like terms: 5 + -5 = 0
0 + -8x = 14 + -5
-8x = 14 + -5

Combine like terms: 14 + -5 = 9
-8x = 9

Divide each side by '-8'.
x = -1.125

Simplifying
x = -1.125

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