-4(x+1)-15=12+15

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Solution for -4(x+1)-15=12+15 equation:


Simplifying
-4(x + 1) + -15 = 12 + 15

Reorder the terms:
-4(1 + x) + -15 = 12 + 15
(1 * -4 + x * -4) + -15 = 12 + 15
(-4 + -4x) + -15 = 12 + 15

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

Combine like terms: -4 + -15 = -19
-19 + -4x = 12 + 15

Combine like terms: 12 + 15 = 27
-19 + -4x = 27

Solving
-19 + -4x = 27

Solving for variable 'x'.

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

Add '19' to each side of the equation.
-19 + 19 + -4x = 27 + 19

Combine like terms: -19 + 19 = 0
0 + -4x = 27 + 19
-4x = 27 + 19

Combine like terms: 27 + 19 = 46
-4x = 46

Divide each side by '-4'.
x = -11.5

Simplifying
x = -11.5

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