3x-8=15x+4

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


Simplifying
3x + -8 = 15x + 4

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

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

Solving
-8 + 3x = 4 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-8 + 3x + -15x = 4 + 15x + -15x

Combine like terms: 3x + -15x = -12x
-8 + -12x = 4 + 15x + -15x

Combine like terms: 15x + -15x = 0
-8 + -12x = 4 + 0
-8 + -12x = 4

Add '8' to each side of the equation.
-8 + 8 + -12x = 4 + 8

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

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

Divide each side by '-12'.
x = -1

Simplifying
x = -1

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