-7x-9(2x-5)=20x+5-3x

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Solution for -7x-9(2x-5)=20x+5-3x equation:


Simplifying
-7x + -9(2x + -5) = 20x + 5 + -3x

Reorder the terms:
-7x + -9(-5 + 2x) = 20x + 5 + -3x
-7x + (-5 * -9 + 2x * -9) = 20x + 5 + -3x
-7x + (45 + -18x) = 20x + 5 + -3x

Reorder the terms:
45 + -7x + -18x = 20x + 5 + -3x

Combine like terms: -7x + -18x = -25x
45 + -25x = 20x + 5 + -3x

Reorder the terms:
45 + -25x = 5 + 20x + -3x

Combine like terms: 20x + -3x = 17x
45 + -25x = 5 + 17x

Solving
45 + -25x = 5 + 17x

Solving for variable 'x'.

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

Add '-17x' to each side of the equation.
45 + -25x + -17x = 5 + 17x + -17x

Combine like terms: -25x + -17x = -42x
45 + -42x = 5 + 17x + -17x

Combine like terms: 17x + -17x = 0
45 + -42x = 5 + 0
45 + -42x = 5

Add '-45' to each side of the equation.
45 + -45 + -42x = 5 + -45

Combine like terms: 45 + -45 = 0
0 + -42x = 5 + -45
-42x = 5 + -45

Combine like terms: 5 + -45 = -40
-42x = -40

Divide each side by '-42'.
x = 0.9523809524

Simplifying
x = 0.9523809524

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