-15x+3(x-3)+8x=

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


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

Reorder the terms:
-15x + 3(-3 + x) + 8x = 0
-15x + (-3 * 3 + x * 3) + 8x = 0
-15x + (-9 + 3x) + 8x = 0

Reorder the terms:
-9 + -15x + 3x + 8x = 0

Combine like terms: -15x + 3x = -12x
-9 + -12x + 8x = 0

Combine like terms: -12x + 8x = -4x
-9 + -4x = 0

Solving
-9 + -4x = 0

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + -4x = 0 + 9

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

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

Divide each side by '-4'.
x = -2.25

Simplifying
x = -2.25

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