0.7x-0.6x+9=-3

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Solution for 0.7x-0.6x+9=-3 equation:


Simplifying
0.7x + -0.6x + 9 = -3

Reorder the terms:
9 + 0.7x + -0.6x = -3

Combine like terms: 0.7x + -0.6x = 0.1x
9 + 0.1x = -3

Solving
9 + 0.1x = -3

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 0.1x = -3 + -9

Combine like terms: 9 + -9 = 0
0 + 0.1x = -3 + -9
0.1x = -3 + -9

Combine like terms: -3 + -9 = -12
0.1x = -12

Divide each side by '0.1'.
x = -120

Simplifying
x = -120

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