-5(5x-9)+4(10x-10)=

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Solution for -5(5x-9)+4(10x-10)= equation:


Simplifying
-5(5x + -9) + 4(10x + -10) = 0

Reorder the terms:
-5(-9 + 5x) + 4(10x + -10) = 0
(-9 * -5 + 5x * -5) + 4(10x + -10) = 0
(45 + -25x) + 4(10x + -10) = 0

Reorder the terms:
45 + -25x + 4(-10 + 10x) = 0
45 + -25x + (-10 * 4 + 10x * 4) = 0
45 + -25x + (-40 + 40x) = 0

Reorder the terms:
45 + -40 + -25x + 40x = 0

Combine like terms: 45 + -40 = 5
5 + -25x + 40x = 0

Combine like terms: -25x + 40x = 15x
5 + 15x = 0

Solving
5 + 15x = 0

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 15x = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 15x = 0 + -5
15x = 0 + -5

Combine like terms: 0 + -5 = -5
15x = -5

Divide each side by '15'.
x = -0.3333333333

Simplifying
x = -0.3333333333

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