-5(5x+9)=-10(5x+7)

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Solution for -5(5x+9)=-10(5x+7) equation:


Simplifying
-5(5x + 9) = -10(5x + 7)

Reorder the terms:
-5(9 + 5x) = -10(5x + 7)
(9 * -5 + 5x * -5) = -10(5x + 7)
(-45 + -25x) = -10(5x + 7)

Reorder the terms:
-45 + -25x = -10(7 + 5x)
-45 + -25x = (7 * -10 + 5x * -10)
-45 + -25x = (-70 + -50x)

Solving
-45 + -25x = -70 + -50x

Solving for variable 'x'.

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

Add '50x' to each side of the equation.
-45 + -25x + 50x = -70 + -50x + 50x

Combine like terms: -25x + 50x = 25x
-45 + 25x = -70 + -50x + 50x

Combine like terms: -50x + 50x = 0
-45 + 25x = -70 + 0
-45 + 25x = -70

Add '45' to each side of the equation.
-45 + 45 + 25x = -70 + 45

Combine like terms: -45 + 45 = 0
0 + 25x = -70 + 45
25x = -70 + 45

Combine like terms: -70 + 45 = -25
25x = -25

Divide each side by '25'.
x = -1

Simplifying
x = -1

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