0.4x+0.9=0.6x-0.7

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Solution for 0.4x+0.9=0.6x-0.7 equation:


Simplifying
0.4x + 0.9 = 0.6x + -0.7

Reorder the terms:
0.9 + 0.4x = 0.6x + -0.7

Reorder the terms:
0.9 + 0.4x = -0.7 + 0.6x

Solving
0.9 + 0.4x = -0.7 + 0.6x

Solving for variable 'x'.

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

Add '-0.6x' to each side of the equation.
0.9 + 0.4x + -0.6x = -0.7 + 0.6x + -0.6x

Combine like terms: 0.4x + -0.6x = -0.2x
0.9 + -0.2x = -0.7 + 0.6x + -0.6x

Combine like terms: 0.6x + -0.6x = 0.0
0.9 + -0.2x = -0.7 + 0.0
0.9 + -0.2x = -0.7

Add '-0.9' to each side of the equation.
0.9 + -0.9 + -0.2x = -0.7 + -0.9

Combine like terms: 0.9 + -0.9 = 0.0
0.0 + -0.2x = -0.7 + -0.9
-0.2x = -0.7 + -0.9

Combine like terms: -0.7 + -0.9 = -1.6
-0.2x = -1.6

Divide each side by '-0.2'.
x = 8

Simplifying
x = 8

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