9(2x-1)-5(8x)=-22.75

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Solution for 9(2x-1)-5(8x)=-22.75 equation:


Simplifying
9(2x + -1) + -5(8x) = -22.75

Reorder the terms:
9(-1 + 2x) + -5(8x) = -22.75
(-1 * 9 + 2x * 9) + -5(8x) = -22.75
(-9 + 18x) + -5(8x) = -22.75

Remove parenthesis around (8x)
-9 + 18x + -5 * 8x = -22.75

Multiply -5 * 8
-9 + 18x + -40x = -22.75

Combine like terms: 18x + -40x = -22x
-9 + -22x = -22.75

Solving
-9 + -22x = -22.75

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + -22x = -22.75 + 9

Combine like terms: -9 + 9 = 0
0 + -22x = -22.75 + 9
-22x = -22.75 + 9

Combine like terms: -22.75 + 9 = -13.75
-22x = -13.75

Divide each side by '-22'.
x = 0.625

Simplifying
x = 0.625

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