5x-3x-15=-7+4x+12

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Solution for 5x-3x-15=-7+4x+12 equation:


Simplifying
5x + -3x + -15 = -7 + 4x + 12

Reorder the terms:
-15 + 5x + -3x = -7 + 4x + 12

Combine like terms: 5x + -3x = 2x
-15 + 2x = -7 + 4x + 12

Reorder the terms:
-15 + 2x = -7 + 12 + 4x

Combine like terms: -7 + 12 = 5
-15 + 2x = 5 + 4x

Solving
-15 + 2x = 5 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-15 + 2x + -4x = 5 + 4x + -4x

Combine like terms: 2x + -4x = -2x
-15 + -2x = 5 + 4x + -4x

Combine like terms: 4x + -4x = 0
-15 + -2x = 5 + 0
-15 + -2x = 5

Add '15' to each side of the equation.
-15 + 15 + -2x = 5 + 15

Combine like terms: -15 + 15 = 0
0 + -2x = 5 + 15
-2x = 5 + 15

Combine like terms: 5 + 15 = 20
-2x = 20

Divide each side by '-2'.
x = -10

Simplifying
x = -10

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