-0.3x+0.2x-8=-7

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Solution for -0.3x+0.2x-8=-7 equation:


Simplifying
-0.3x + 0.2x + -8 = -7

Reorder the terms:
-8 + -0.3x + 0.2x = -7

Combine like terms: -0.3x + 0.2x = -0.1x
-8 + -0.1x = -7

Solving
-8 + -0.1x = -7

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + -0.1x = -7 + 8

Combine like terms: -8 + 8 = 0
0 + -0.1x = -7 + 8
-0.1x = -7 + 8

Combine like terms: -7 + 8 = 1
-0.1x = 1

Divide each side by '-0.1'.
x = -10

Simplifying
x = -10

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