-6(x+3)-15=13+8

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Solution for -6(x+3)-15=13+8 equation:


Simplifying
-6(x + 3) + -15 = 13 + 8

Reorder the terms:
-6(3 + x) + -15 = 13 + 8
(3 * -6 + x * -6) + -15 = 13 + 8
(-18 + -6x) + -15 = 13 + 8

Reorder the terms:
-18 + -15 + -6x = 13 + 8

Combine like terms: -18 + -15 = -33
-33 + -6x = 13 + 8

Combine like terms: 13 + 8 = 21
-33 + -6x = 21

Solving
-33 + -6x = 21

Solving for variable 'x'.

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

Add '33' to each side of the equation.
-33 + 33 + -6x = 21 + 33

Combine like terms: -33 + 33 = 0
0 + -6x = 21 + 33
-6x = 21 + 33

Combine like terms: 21 + 33 = 54
-6x = 54

Divide each side by '-6'.
x = -9

Simplifying
x = -9

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