28x-28=4x-9

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Solution for 28x-28=4x-9 equation:


Simplifying
28x + -28 = 4x + -9

Reorder the terms:
-28 + 28x = 4x + -9

Reorder the terms:
-28 + 28x = -9 + 4x

Solving
-28 + 28x = -9 + 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.
-28 + 28x + -4x = -9 + 4x + -4x

Combine like terms: 28x + -4x = 24x
-28 + 24x = -9 + 4x + -4x

Combine like terms: 4x + -4x = 0
-28 + 24x = -9 + 0
-28 + 24x = -9

Add '28' to each side of the equation.
-28 + 28 + 24x = -9 + 28

Combine like terms: -28 + 28 = 0
0 + 24x = -9 + 28
24x = -9 + 28

Combine like terms: -9 + 28 = 19
24x = 19

Divide each side by '24'.
x = 0.7916666667

Simplifying
x = 0.7916666667

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