x+2-4x+8-15+5x-3=9

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Solution for x+2-4x+8-15+5x-3=9 equation:


Simplifying
x + 2 + -4x + 8 + -15 + 5x + -3 = 9

Reorder the terms:
2 + 8 + -15 + -3 + x + -4x + 5x = 9

Combine like terms: 2 + 8 = 10
10 + -15 + -3 + x + -4x + 5x = 9

Combine like terms: 10 + -15 = -5
-5 + -3 + x + -4x + 5x = 9

Combine like terms: -5 + -3 = -8
-8 + x + -4x + 5x = 9

Combine like terms: x + -4x = -3x
-8 + -3x + 5x = 9

Combine like terms: -3x + 5x = 2x
-8 + 2x = 9

Solving
-8 + 2x = 9

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 2x = 9 + 8

Combine like terms: -8 + 8 = 0
0 + 2x = 9 + 8
2x = 9 + 8

Combine like terms: 9 + 8 = 17
2x = 17

Divide each side by '2'.
x = 8.5

Simplifying
x = 8.5

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