7x+23=-2(x+2)

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Solution for 7x+23=-2(x+2) equation:


Simplifying
7x + 23 = -2(x + 2)

Reorder the terms:
23 + 7x = -2(x + 2)

Reorder the terms:
23 + 7x = -2(2 + x)
23 + 7x = (2 * -2 + x * -2)
23 + 7x = (-4 + -2x)

Solving
23 + 7x = -4 + -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.
23 + 7x + 2x = -4 + -2x + 2x

Combine like terms: 7x + 2x = 9x
23 + 9x = -4 + -2x + 2x

Combine like terms: -2x + 2x = 0
23 + 9x = -4 + 0
23 + 9x = -4

Add '-23' to each side of the equation.
23 + -23 + 9x = -4 + -23

Combine like terms: 23 + -23 = 0
0 + 9x = -4 + -23
9x = -4 + -23

Combine like terms: -4 + -23 = -27
9x = -27

Divide each side by '9'.
x = -3

Simplifying
x = -3

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