-1-3(x+2)=-5x-15

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Solution for -1-3(x+2)=-5x-15 equation:


Simplifying
-1 + -3(x + 2) = -5x + -15

Reorder the terms:
-1 + -3(2 + x) = -5x + -15
-1 + (2 * -3 + x * -3) = -5x + -15
-1 + (-6 + -3x) = -5x + -15

Combine like terms: -1 + -6 = -7
-7 + -3x = -5x + -15

Reorder the terms:
-7 + -3x = -15 + -5x

Solving
-7 + -3x = -15 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-7 + -3x + 5x = -15 + -5x + 5x

Combine like terms: -3x + 5x = 2x
-7 + 2x = -15 + -5x + 5x

Combine like terms: -5x + 5x = 0
-7 + 2x = -15 + 0
-7 + 2x = -15

Add '7' to each side of the equation.
-7 + 7 + 2x = -15 + 7

Combine like terms: -7 + 7 = 0
0 + 2x = -15 + 7
2x = -15 + 7

Combine like terms: -15 + 7 = -8
2x = -8

Divide each side by '2'.
x = -4

Simplifying
x = -4

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