9(-7x+-5)=-5(8x+4)

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Solution for 9(-7x+-5)=-5(8x+4) equation:


Simplifying
9(-7x + -5) = -5(8x + 4)

Reorder the terms:
9(-5 + -7x) = -5(8x + 4)
(-5 * 9 + -7x * 9) = -5(8x + 4)
(-45 + -63x) = -5(8x + 4)

Reorder the terms:
-45 + -63x = -5(4 + 8x)
-45 + -63x = (4 * -5 + 8x * -5)
-45 + -63x = (-20 + -40x)

Solving
-45 + -63x = -20 + -40x

Solving for variable 'x'.

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

Add '40x' to each side of the equation.
-45 + -63x + 40x = -20 + -40x + 40x

Combine like terms: -63x + 40x = -23x
-45 + -23x = -20 + -40x + 40x

Combine like terms: -40x + 40x = 0
-45 + -23x = -20 + 0
-45 + -23x = -20

Add '45' to each side of the equation.
-45 + 45 + -23x = -20 + 45

Combine like terms: -45 + 45 = 0
0 + -23x = -20 + 45
-23x = -20 + 45

Combine like terms: -20 + 45 = 25
-23x = 25

Divide each side by '-23'.
x = -1.086956522

Simplifying
x = -1.086956522

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