14+28x=28+21x

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Solution for 14+28x=28+21x equation:


Simplifying
14 + 28x = 28 + 21x

Solving
14 + 28x = 28 + 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
14 + 28x + -21x = 28 + 21x + -21x

Combine like terms: 28x + -21x = 7x
14 + 7x = 28 + 21x + -21x

Combine like terms: 21x + -21x = 0
14 + 7x = 28 + 0
14 + 7x = 28

Add '-14' to each side of the equation.
14 + -14 + 7x = 28 + -14

Combine like terms: 14 + -14 = 0
0 + 7x = 28 + -14
7x = 28 + -14

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

Divide each side by '7'.
x = 2

Simplifying
x = 2

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