x+23+3x=-11-3x-15

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Solution for x+23+3x=-11-3x-15 equation:


Simplifying
x + 23 + 3x = -11 + -3x + -15

Reorder the terms:
23 + x + 3x = -11 + -3x + -15

Combine like terms: x + 3x = 4x
23 + 4x = -11 + -3x + -15

Reorder the terms:
23 + 4x = -11 + -15 + -3x

Combine like terms: -11 + -15 = -26
23 + 4x = -26 + -3x

Solving
23 + 4x = -26 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
23 + 4x + 3x = -26 + -3x + 3x

Combine like terms: 4x + 3x = 7x
23 + 7x = -26 + -3x + 3x

Combine like terms: -3x + 3x = 0
23 + 7x = -26 + 0
23 + 7x = -26

Add '-23' to each side of the equation.
23 + -23 + 7x = -26 + -23

Combine like terms: 23 + -23 = 0
0 + 7x = -26 + -23
7x = -26 + -23

Combine like terms: -26 + -23 = -49
7x = -49

Divide each side by '7'.
x = -7

Simplifying
x = -7

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