7(8-3x)-2.5=10+0.5(5x+6.5)

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Solution for 7(8-3x)-2.5=10+0.5(5x+6.5) equation:


Simplifying
7(8 + -3x) + -2.5 = 10 + 0.5(5x + 6.5)
(8 * 7 + -3x * 7) + -2.5 = 10 + 0.5(5x + 6.5)
(56 + -21x) + -2.5 = 10 + 0.5(5x + 6.5)

Reorder the terms:
56 + -2.5 + -21x = 10 + 0.5(5x + 6.5)

Combine like terms: 56 + -2.5 = 53.5
53.5 + -21x = 10 + 0.5(5x + 6.5)

Reorder the terms:
53.5 + -21x = 10 + 0.5(6.5 + 5x)
53.5 + -21x = 10 + (6.5 * 0.5 + 5x * 0.5)
53.5 + -21x = 10 + (3.25 + 2.5x)

Combine like terms: 10 + 3.25 = 13.25
53.5 + -21x = 13.25 + 2.5x

Solving
53.5 + -21x = 13.25 + 2.5x

Solving for variable 'x'.

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

Add '-2.5x' to each side of the equation.
53.5 + -21x + -2.5x = 13.25 + 2.5x + -2.5x

Combine like terms: -21x + -2.5x = -23.5x
53.5 + -23.5x = 13.25 + 2.5x + -2.5x

Combine like terms: 2.5x + -2.5x = 0.0
53.5 + -23.5x = 13.25 + 0.0
53.5 + -23.5x = 13.25

Add '-53.5' to each side of the equation.
53.5 + -53.5 + -23.5x = 13.25 + -53.5

Combine like terms: 53.5 + -53.5 = 0.0
0.0 + -23.5x = 13.25 + -53.5
-23.5x = 13.25 + -53.5

Combine like terms: 13.25 + -53.5 = -40.25
-23.5x = -40.25

Divide each side by '-23.5'.
x = 1.712765957

Simplifying
x = 1.712765957

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