27x+28=20x+42

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Solution for 27x+28=20x+42 equation:


Simplifying
27x + 28 = 20x + 42

Reorder the terms:
28 + 27x = 20x + 42

Reorder the terms:
28 + 27x = 42 + 20x

Solving
28 + 27x = 42 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
28 + 27x + -20x = 42 + 20x + -20x

Combine like terms: 27x + -20x = 7x
28 + 7x = 42 + 20x + -20x

Combine like terms: 20x + -20x = 0
28 + 7x = 42 + 0
28 + 7x = 42

Add '-28' to each side of the equation.
28 + -28 + 7x = 42 + -28

Combine like terms: 28 + -28 = 0
0 + 7x = 42 + -28
7x = 42 + -28

Combine like terms: 42 + -28 = 14
7x = 14

Divide each side by '7'.
x = 2

Simplifying
x = 2

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