=x+3-15+8x

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Solution for =x+3-15+8x equation:


Simplifying
0 = x + 3 + -15 + 8x

Reorder the terms:
0 = 3 + -15 + x + 8x

Combine like terms: 3 + -15 = -12
0 = -12 + x + 8x

Combine like terms: x + 8x = 9x
0 = -12 + 9x

Solving
0 = -12 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
0 + -9x = -12 + 9x + -9x
Remove the zero:
-9x = -12 + 9x + -9x

Combine like terms: 9x + -9x = 0
-9x = -12 + 0
-9x = -12

Divide each side by '-9'.
x = 1.333333333

Simplifying
x = 1.333333333

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