15(9x-1)+15(9-5x)=0

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Solution for 15(9x-1)+15(9-5x)=0 equation:


Simplifying
15(9x + -1) + 15(9 + -5x) = 0

Reorder the terms:
15(-1 + 9x) + 15(9 + -5x) = 0
(-1 * 15 + 9x * 15) + 15(9 + -5x) = 0
(-15 + 135x) + 15(9 + -5x) = 0
-15 + 135x + (9 * 15 + -5x * 15) = 0
-15 + 135x + (135 + -75x) = 0

Reorder the terms:
-15 + 135 + 135x + -75x = 0

Combine like terms: -15 + 135 = 120
120 + 135x + -75x = 0

Combine like terms: 135x + -75x = 60x
120 + 60x = 0

Solving
120 + 60x = 0

Solving for variable 'x'.

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

Add '-120' to each side of the equation.
120 + -120 + 60x = 0 + -120

Combine like terms: 120 + -120 = 0
0 + 60x = 0 + -120
60x = 0 + -120

Combine like terms: 0 + -120 = -120
60x = -120

Divide each side by '60'.
x = -2

Simplifying
x = -2

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