.5(10x+10)-20=-.40(20x-35)

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Solution for .5(10x+10)-20=-.40(20x-35) equation:


Simplifying
0.5(10x + 10) + -20 = -0.40(20x + -35)

Reorder the terms:
0.5(10 + 10x) + -20 = -0.40(20x + -35)
(10 * 0.5 + 10x * 0.5) + -20 = -0.40(20x + -35)
(5 + 5x) + -20 = -0.40(20x + -35)

Reorder the terms:
5 + -20 + 5x = -0.40(20x + -35)

Combine like terms: 5 + -20 = -15
-15 + 5x = -0.40(20x + -35)

Reorder the terms:
-15 + 5x = -0.40(-35 + 20x)
-15 + 5x = (-35 * -0.40 + 20x * -0.40)
-15 + 5x = (14 + -8x)

Solving
-15 + 5x = 14 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-15 + 5x + 8x = 14 + -8x + 8x

Combine like terms: 5x + 8x = 13x
-15 + 13x = 14 + -8x + 8x

Combine like terms: -8x + 8x = 0
-15 + 13x = 14 + 0
-15 + 13x = 14

Add '15' to each side of the equation.
-15 + 15 + 13x = 14 + 15

Combine like terms: -15 + 15 = 0
0 + 13x = 14 + 15
13x = 14 + 15

Combine like terms: 14 + 15 = 29
13x = 29

Divide each side by '13'.
x = 2.230769231

Simplifying
x = 2.230769231

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