0.3x-0.5(x-1)=-0.7

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Solution for 0.3x-0.5(x-1)=-0.7 equation: 


Simplifying
0.3x + -0.5(x + -1) = -0.7

Reorder the terms:
0.3x + -0.5(-1 + x) = -0.7
0.3x + (-1 * -0.5 + x * -0.5) = -0.7
0.3x + (0.5 + -0.5x) = -0.7

Reorder the terms:
0.5 + 0.3x + -0.5x = -0.7

Combine like terms: 0.3x + -0.5x = -0.2x
0.5 + -0.2x = -0.7

Solving
0.5 + -0.2x = -0.7

Solving for variable 'x'.

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

Add '-0.5' to each side of the equation.
0.5 + -0.5 + -0.2x = -0.7 + -0.5

Combine like terms: 0.5 + -0.5 = 0.0
0.0 + -0.2x = -0.7 + -0.5
-0.2x = -0.7 + -0.5

Combine like terms: -0.7 + -0.5 = -1.2
-0.2x = -1.2

Divide each side by '-0.2'.
x = 6

Simplifying
x = 6

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