-4-7x=2x+15

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Solution for -4-7x=2x+15 equation: 


Simplifying
-4 + -7x = 2x + 15

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

Solving
-4 + -7x = 15 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-4 + -7x + -2x = 15 + 2x + -2x

Combine like terms: -7x + -2x = -9x
-4 + -9x = 15 + 2x + -2x

Combine like terms: 2x + -2x = 0
-4 + -9x = 15 + 0
-4 + -9x = 15

Add '4' to each side of the equation.
-4 + 4 + -9x = 15 + 4

Combine like terms: -4 + 4 = 0
0 + -9x = 15 + 4
-9x = 15 + 4

Combine like terms: 15 + 4 = 19
-9x = 19

Divide each side by '-9'.
x = -2.111111111

Simplifying
x = -2.111111111

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