-0.5(0.3x-0.7)=0.2x+0.9

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Solution for -0.5(0.3x-0.7)=0.2x+0.9 equation: 


Simplifying
-0.5(0.3x + -0.7) = 0.2x + 0.9

Reorder the terms:
-0.5(-0.7 + 0.3x) = 0.2x + 0.9
(-0.7 * -0.5 + 0.3x * -0.5) = 0.2x + 0.9
(0.35 + -0.15x) = 0.2x + 0.9

Reorder the terms:
0.35 + -0.15x = 0.9 + 0.2x

Solving
0.35 + -0.15x = 0.9 + 0.2x

Solving for variable 'x'.

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

Add '-0.2x' to each side of the equation.
0.35 + -0.15x + -0.2x = 0.9 + 0.2x + -0.2x

Combine like terms: -0.15x + -0.2x = -0.35x
0.35 + -0.35x = 0.9 + 0.2x + -0.2x

Combine like terms: 0.2x + -0.2x = 0.0
0.35 + -0.35x = 0.9 + 0.0
0.35 + -0.35x = 0.9

Add '-0.35' to each side of the equation.
0.35 + -0.35 + -0.35x = 0.9 + -0.35

Combine like terms: 0.35 + -0.35 = 0.00
0.00 + -0.35x = 0.9 + -0.35
-0.35x = 0.9 + -0.35

Combine like terms: 0.9 + -0.35 = 0.55
-0.35x = 0.55

Divide each side by '-0.35'.
x = -1.571428571

Simplifying
x = -1.571428571

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