5x+2(x+4)=9x-3(2x-6)

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Solution for 5x+2(x+4)=9x-3(2x-6) equation:


Simplifying
5x + 2(x + 4) = 9x + -3(2x + -6)

Reorder the terms:
5x + 2(4 + x) = 9x + -3(2x + -6)
5x + (4 * 2 + x * 2) = 9x + -3(2x + -6)
5x + (8 + 2x) = 9x + -3(2x + -6)

Reorder the terms:
8 + 5x + 2x = 9x + -3(2x + -6)

Combine like terms: 5x + 2x = 7x
8 + 7x = 9x + -3(2x + -6)

Reorder the terms:
8 + 7x = 9x + -3(-6 + 2x)
8 + 7x = 9x + (-6 * -3 + 2x * -3)
8 + 7x = 9x + (18 + -6x)

Reorder the terms:
8 + 7x = 18 + 9x + -6x

Combine like terms: 9x + -6x = 3x
8 + 7x = 18 + 3x

Solving
8 + 7x = 18 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
8 + 7x + -3x = 18 + 3x + -3x

Combine like terms: 7x + -3x = 4x
8 + 4x = 18 + 3x + -3x

Combine like terms: 3x + -3x = 0
8 + 4x = 18 + 0
8 + 4x = 18

Add '-8' to each side of the equation.
8 + -8 + 4x = 18 + -8

Combine like terms: 8 + -8 = 0
0 + 4x = 18 + -8
4x = 18 + -8

Combine like terms: 18 + -8 = 10
4x = 10

Divide each side by '4'.
x = 2.5

Simplifying
x = 2.5

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