18x-14x-28=21+63

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Solution for 18x-14x-28=21+63 equation:


Simplifying
18x + -14x + -28 = 21 + 63

Reorder the terms:
-28 + 18x + -14x = 21 + 63

Combine like terms: 18x + -14x = 4x
-28 + 4x = 21 + 63

Combine like terms: 21 + 63 = 84
-28 + 4x = 84

Solving
-28 + 4x = 84

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + 4x = 84 + 28

Combine like terms: -28 + 28 = 0
0 + 4x = 84 + 28
4x = 84 + 28

Combine like terms: 84 + 28 = 112
4x = 112

Divide each side by '4'.
x = 28

Simplifying
x = 28

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