-0.6x+0.4x+9=7

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Solution for -0.6x+0.4x+9=7 equation:


Simplifying
-0.6x + 0.4x + 9 = 7

Reorder the terms:
9 + -0.6x + 0.4x = 7

Combine like terms: -0.6x + 0.4x = -0.2x
9 + -0.2x = 7

Solving
9 + -0.2x = 7

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 + -0.2x = 7 + -9

Combine like terms: 9 + -9 = 0
0 + -0.2x = 7 + -9
-0.2x = 7 + -9

Combine like terms: 7 + -9 = -2
-0.2x = -2

Divide each side by '-0.2'.
x = 10

Simplifying
x = 10

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