4(x+3)-15(x-3)=324

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Solution for 4(x+3)-15(x-3)=324 equation:


Simplifying
4(x + 3) + -15(x + -3) = 324

Reorder the terms:
4(3 + x) + -15(x + -3) = 324
(3 * 4 + x * 4) + -15(x + -3) = 324
(12 + 4x) + -15(x + -3) = 324

Reorder the terms:
12 + 4x + -15(-3 + x) = 324
12 + 4x + (-3 * -15 + x * -15) = 324
12 + 4x + (45 + -15x) = 324

Reorder the terms:
12 + 45 + 4x + -15x = 324

Combine like terms: 12 + 45 = 57
57 + 4x + -15x = 324

Combine like terms: 4x + -15x = -11x
57 + -11x = 324

Solving
57 + -11x = 324

Solving for variable 'x'.

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

Add '-57' to each side of the equation.
57 + -57 + -11x = 324 + -57

Combine like terms: 57 + -57 = 0
0 + -11x = 324 + -57
-11x = 324 + -57

Combine like terms: 324 + -57 = 267
-11x = 267

Divide each side by '-11'.
x = -24.27272727

Simplifying
x = -24.27272727

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