4x+5=-2x-7

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Solution for 4x+5=-2x-7 equation:


Simplifying
4x + 5 = -2x + -7

Reorder the terms:
5 + 4x = -2x + -7

Reorder the terms:
5 + 4x = -7 + -2x

Solving
5 + 4x = -7 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
5 + 4x + 2x = -7 + -2x + 2x

Combine like terms: 4x + 2x = 6x
5 + 6x = -7 + -2x + 2x

Combine like terms: -2x + 2x = 0
5 + 6x = -7 + 0
5 + 6x = -7

Add '-5' to each side of the equation.
5 + -5 + 6x = -7 + -5

Combine like terms: 5 + -5 = 0
0 + 6x = -7 + -5
6x = -7 + -5

Combine like terms: -7 + -5 = -12
6x = -12

Divide each side by '6'.
x = -2

Simplifying
x = -2

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