9(x-15)-12(2x-10)=414

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Solution for 9(x-15)-12(2x-10)=414 equation:


Simplifying
9(x + -15) + -12(2x + -10) = 414

Reorder the terms:
9(-15 + x) + -12(2x + -10) = 414
(-15 * 9 + x * 9) + -12(2x + -10) = 414
(-135 + 9x) + -12(2x + -10) = 414

Reorder the terms:
-135 + 9x + -12(-10 + 2x) = 414
-135 + 9x + (-10 * -12 + 2x * -12) = 414
-135 + 9x + (120 + -24x) = 414

Reorder the terms:
-135 + 120 + 9x + -24x = 414

Combine like terms: -135 + 120 = -15
-15 + 9x + -24x = 414

Combine like terms: 9x + -24x = -15x
-15 + -15x = 414

Solving
-15 + -15x = 414

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + -15x = 414 + 15

Combine like terms: -15 + 15 = 0
0 + -15x = 414 + 15
-15x = 414 + 15

Combine like terms: 414 + 15 = 429
-15x = 429

Divide each side by '-15'.
x = -28.6

Simplifying
x = -28.6

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