23=-21+4x

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Solution for 23=-21+4x equation:


Simplifying
23 = -21 + 4x

Solving
23 = -21 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
23 + -4x = -21 + 4x + -4x

Combine like terms: 4x + -4x = 0
23 + -4x = -21 + 0
23 + -4x = -21

Add '-23' to each side of the equation.
23 + -23 + -4x = -21 + -23

Combine like terms: 23 + -23 = 0
0 + -4x = -21 + -23
-4x = -21 + -23

Combine like terms: -21 + -23 = -44
-4x = -44

Divide each side by '-4'.
x = 11

Simplifying
x = 11

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