5x-15=8x+4

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


Simplifying
5x + -15 = 8x + 4

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

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

Solving
-15 + 5x = 4 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-15 + 5x + -8x = 4 + 8x + -8x

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

Combine like terms: 8x + -8x = 0
-15 + -3x = 4 + 0
-15 + -3x = 4

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

Combine like terms: -15 + 15 = 0
0 + -3x = 4 + 15
-3x = 4 + 15

Combine like terms: 4 + 15 = 19
-3x = 19

Divide each side by '-3'.
x = -6.333333333

Simplifying
x = -6.333333333

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