21x-1=19+11

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Solution for 21x-1=19+11 equation:


Simplifying
21x + -1 = 19 + 11

Reorder the terms:
-1 + 21x = 19 + 11

Combine like terms: 19 + 11 = 30
-1 + 21x = 30

Solving
-1 + 21x = 30

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 21x = 30 + 1

Combine like terms: -1 + 1 = 0
0 + 21x = 30 + 1
21x = 30 + 1

Combine like terms: 30 + 1 = 31
21x = 31

Divide each side by '21'.
x = 1.476190476

Simplifying
x = 1.476190476

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