-0.2(x-12)+0.5(x+2)=x+3

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Solution for -0.2(x-12)+0.5(x+2)=x+3 equation:


Simplifying
-0.2(x + -12) + 0.5(x + 2) = x + 3

Reorder the terms:
-0.2(-12 + x) + 0.5(x + 2) = x + 3
(-12 * -0.2 + x * -0.2) + 0.5(x + 2) = x + 3
(2.4 + -0.2x) + 0.5(x + 2) = x + 3

Reorder the terms:
2.4 + -0.2x + 0.5(2 + x) = x + 3
2.4 + -0.2x + (2 * 0.5 + x * 0.5) = x + 3
2.4 + -0.2x + (1 + 0.5x) = x + 3

Reorder the terms:
2.4 + 1 + -0.2x + 0.5x = x + 3

Combine like terms: 2.4 + 1 = 3.4
3.4 + -0.2x + 0.5x = x + 3

Combine like terms: -0.2x + 0.5x = 0.3x
3.4 + 0.3x = x + 3

Reorder the terms:
3.4 + 0.3x = 3 + x

Solving
3.4 + 0.3x = 3 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
3.4 + 0.3x + -1x = 3 + x + -1x

Combine like terms: 0.3x + -1x = -0.7x
3.4 + -0.7x = 3 + x + -1x

Combine like terms: x + -1x = 0
3.4 + -0.7x = 3 + 0
3.4 + -0.7x = 3

Add '-3.4' to each side of the equation.
3.4 + -3.4 + -0.7x = 3 + -3.4

Combine like terms: 3.4 + -3.4 = 0.0
0.0 + -0.7x = 3 + -3.4
-0.7x = 3 + -3.4

Combine like terms: 3 + -3.4 = -0.4
-0.7x = -0.4

Divide each side by '-0.7'.
x = 0.5714285714

Simplifying
x = 0.5714285714

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