1.5x-4+8x=x-9

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Solution for 1.5x-4+8x=x-9 equation:


Simplifying
1.5x + -4 + 8x = x + -9

Reorder the terms:
-4 + 1.5x + 8x = x + -9

Combine like terms: 1.5x + 8x = 9.5x
-4 + 9.5x = x + -9

Reorder the terms:
-4 + 9.5x = -9 + x

Solving
-4 + 9.5x = -9 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-4 + 9.5x + -1x = -9 + x + -1x

Combine like terms: 9.5x + -1x = 8.5x
-4 + 8.5x = -9 + x + -1x

Combine like terms: x + -1x = 0
-4 + 8.5x = -9 + 0
-4 + 8.5x = -9

Add '4' to each side of the equation.
-4 + 4 + 8.5x = -9 + 4

Combine like terms: -4 + 4 = 0
0 + 8.5x = -9 + 4
8.5x = -9 + 4

Combine like terms: -9 + 4 = -5
8.5x = -5

Divide each side by '8.5'.
x = -0.5882352941

Simplifying
x = -0.5882352941

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