0.1(x+28)=-2(10-x)

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Solution for 0.1(x+28)=-2(10-x) equation: 


Simplifying
0.1(x + 28) = -2(10 + -1x)

Reorder the terms:
0.1(28 + x) = -2(10 + -1x)
(28 * 0.1 + x * 0.1) = -2(10 + -1x)
(2.8 + 0.1x) = -2(10 + -1x)
2.8 + 0.1x = (10 * -2 + -1x * -2)
2.8 + 0.1x = (-20 + 2x)

Solving
2.8 + 0.1x = -20 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
2.8 + 0.1x + -2x = -20 + 2x + -2x

Combine like terms: 0.1x + -2x = -1.9x
2.8 + -1.9x = -20 + 2x + -2x

Combine like terms: 2x + -2x = 0
2.8 + -1.9x = -20 + 0
2.8 + -1.9x = -20

Add '-2.8' to each side of the equation.
2.8 + -2.8 + -1.9x = -20 + -2.8

Combine like terms: 2.8 + -2.8 = 0.0
0.0 + -1.9x = -20 + -2.8
-1.9x = -20 + -2.8

Combine like terms: -20 + -2.8 = -22.8
-1.9x = -22.8

Divide each side by '-1.9'.
x = 12

Simplifying
x = 12

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