-10x-3-2.5x+15=-12

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Solution for -10x-3-2.5x+15=-12 equation:


Simplifying
-10x + -3 + -2.5x + 15 = -12

Reorder the terms:
-3 + 15 + -10x + -2.5x = -12

Combine like terms: -3 + 15 = 12
12 + -10x + -2.5x = -12

Combine like terms: -10x + -2.5x = -12.5x
12 + -12.5x = -12

Solving
12 + -12.5x = -12

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + -12.5x = -12 + -12

Combine like terms: 12 + -12 = 0
0 + -12.5x = -12 + -12
-12.5x = -12 + -12

Combine like terms: -12 + -12 = -24
-12.5x = -24

Divide each side by '-12.5'.
x = 1.92

Simplifying
x = 1.92

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