3x+28=8x+13

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Solution for 3x+28=8x+13 equation:


Simplifying
3x + 28 = 8x + 13

Reorder the terms:
28 + 3x = 8x + 13

Reorder the terms:
28 + 3x = 13 + 8x

Solving
28 + 3x = 13 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
28 + 3x + -8x = 13 + 8x + -8x

Combine like terms: 3x + -8x = -5x
28 + -5x = 13 + 8x + -8x

Combine like terms: 8x + -8x = 0
28 + -5x = 13 + 0
28 + -5x = 13

Add '-28' to each side of the equation.
28 + -28 + -5x = 13 + -28

Combine like terms: 28 + -28 = 0
0 + -5x = 13 + -28
-5x = 13 + -28

Combine like terms: 13 + -28 = -15
-5x = -15

Divide each side by '-5'.
x = 3

Simplifying
x = 3

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