19x-55=21

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Solution for 19x-55=21 equation: 


Simplifying
19x + -55 = 21

Reorder the terms:
-55 + 19x = 21

Solving
-55 + 19x = 21

Solving for variable 'x'.

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

Add '55' to each side of the equation.
-55 + 55 + 19x = 21 + 55

Combine like terms: -55 + 55 = 0
0 + 19x = 21 + 55
19x = 21 + 55

Combine like terms: 21 + 55 = 76
19x = 76

Divide each side by '19'.
x = 4

Simplifying
x = 4

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