23x+20-28=7(4+2x)

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Solution for 23x+20-28=7(4+2x) equation:


Simplifying
23x + 20 + -28 = 7(4 + 2x)

Reorder the terms:
20 + -28 + 23x = 7(4 + 2x)

Combine like terms: 20 + -28 = -8
-8 + 23x = 7(4 + 2x)
-8 + 23x = (4 * 7 + 2x * 7)
-8 + 23x = (28 + 14x)

Solving
-8 + 23x = 28 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
-8 + 23x + -14x = 28 + 14x + -14x

Combine like terms: 23x + -14x = 9x
-8 + 9x = 28 + 14x + -14x

Combine like terms: 14x + -14x = 0
-8 + 9x = 28 + 0
-8 + 9x = 28

Add '8' to each side of the equation.
-8 + 8 + 9x = 28 + 8

Combine like terms: -8 + 8 = 0
0 + 9x = 28 + 8
9x = 28 + 8

Combine like terms: 28 + 8 = 36
9x = 36

Divide each side by '9'.
x = 4

Simplifying
x = 4

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