-7x+15=2x-3

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Solution for -7x+15=2x-3 equation:


Simplifying
-7x + 15 = 2x + -3

Reorder the terms:
15 + -7x = 2x + -3

Reorder the terms:
15 + -7x = -3 + 2x

Solving
15 + -7x = -3 + 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.
15 + -7x + -2x = -3 + 2x + -2x

Combine like terms: -7x + -2x = -9x
15 + -9x = -3 + 2x + -2x

Combine like terms: 2x + -2x = 0
15 + -9x = -3 + 0
15 + -9x = -3

Add '-15' to each side of the equation.
15 + -15 + -9x = -3 + -15

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

Combine like terms: -3 + -15 = -18
-9x = -18

Divide each side by '-9'.
x = 2

Simplifying
x = 2

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