10(-10x-9)=5(-6x+10)

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Solution for 10(-10x-9)=5(-6x+10) equation:


Simplifying
10(-10x + -9) = 5(-6x + 10)

Reorder the terms:
10(-9 + -10x) = 5(-6x + 10)
(-9 * 10 + -10x * 10) = 5(-6x + 10)
(-90 + -100x) = 5(-6x + 10)

Reorder the terms:
-90 + -100x = 5(10 + -6x)
-90 + -100x = (10 * 5 + -6x * 5)
-90 + -100x = (50 + -30x)

Solving
-90 + -100x = 50 + -30x

Solving for variable 'x'.

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

Add '30x' to each side of the equation.
-90 + -100x + 30x = 50 + -30x + 30x

Combine like terms: -100x + 30x = -70x
-90 + -70x = 50 + -30x + 30x

Combine like terms: -30x + 30x = 0
-90 + -70x = 50 + 0
-90 + -70x = 50

Add '90' to each side of the equation.
-90 + 90 + -70x = 50 + 90

Combine like terms: -90 + 90 = 0
0 + -70x = 50 + 90
-70x = 50 + 90

Combine like terms: 50 + 90 = 140
-70x = 140

Divide each side by '-70'.
x = -2

Simplifying
x = -2

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