3(x+15)-11x=-315

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Solution for 3(x+15)-11x=-315 equation:


Simplifying
3(x + 15) + -11x = -315

Reorder the terms:
3(15 + x) + -11x = -315
(15 * 3 + x * 3) + -11x = -315
(45 + 3x) + -11x = -315

Combine like terms: 3x + -11x = -8x
45 + -8x = -315

Solving
45 + -8x = -315

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + -8x = -315 + -45

Combine like terms: 45 + -45 = 0
0 + -8x = -315 + -45
-8x = -315 + -45

Combine like terms: -315 + -45 = -360
-8x = -360

Divide each side by '-8'.
x = 45

Simplifying
x = 45

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