2.5(4-2x)+3=-1.25(x+6)+1.75x-12.5

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Solution for 2.5(4-2x)+3=-1.25(x+6)+1.75x-12.5 equation:


Simplifying
2.5(4 + -2x) + 3 = -1.25(x + 6) + 1.75x + -12.5
(4 * 2.5 + -2x * 2.5) + 3 = -1.25(x + 6) + 1.75x + -12.5
(10 + -5x) + 3 = -1.25(x + 6) + 1.75x + -12.5

Reorder the terms:
10 + 3 + -5x = -1.25(x + 6) + 1.75x + -12.5

Combine like terms: 10 + 3 = 13
13 + -5x = -1.25(x + 6) + 1.75x + -12.5

Reorder the terms:
13 + -5x = -1.25(6 + x) + 1.75x + -12.5
13 + -5x = (6 * -1.25 + x * -1.25) + 1.75x + -12.5
13 + -5x = (-7.5 + -1.25x) + 1.75x + -12.5

Reorder the terms:
13 + -5x = -7.5 + -12.5 + -1.25x + 1.75x

Combine like terms: -7.5 + -12.5 = -20
13 + -5x = -20 + -1.25x + 1.75x

Combine like terms: -1.25x + 1.75x = 0.5x
13 + -5x = -20 + 0.5x

Solving
13 + -5x = -20 + 0.5x

Solving for variable 'x'.

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

Add '-0.5x' to each side of the equation.
13 + -5x + -0.5x = -20 + 0.5x + -0.5x

Combine like terms: -5x + -0.5x = -5.5x
13 + -5.5x = -20 + 0.5x + -0.5x

Combine like terms: 0.5x + -0.5x = 0.0
13 + -5.5x = -20 + 0.0
13 + -5.5x = -20

Add '-13' to each side of the equation.
13 + -13 + -5.5x = -20 + -13

Combine like terms: 13 + -13 = 0
0 + -5.5x = -20 + -13
-5.5x = -20 + -13

Combine like terms: -20 + -13 = -33
-5.5x = -33

Divide each side by '-5.5'.
x = 6

Simplifying
x = 6

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