-1+21x=20x+5

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Solution for -1+21x=20x+5 equation:


Simplifying
-1 + 21x = 20x + 5

Reorder the terms:
-1 + 21x = 5 + 20x

Solving
-1 + 21x = 5 + 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.
-1 + 21x + -20x = 5 + 20x + -20x

Combine like terms: 21x + -20x = 1x
-1 + 1x = 5 + 20x + -20x

Combine like terms: 20x + -20x = 0
-1 + 1x = 5 + 0
-1 + 1x = 5

Add '1' to each side of the equation.
-1 + 1 + 1x = 5 + 1

Combine like terms: -1 + 1 = 0
0 + 1x = 5 + 1
1x = 5 + 1

Combine like terms: 5 + 1 = 6
1x = 6

Divide each side by '1'.
x = 6

Simplifying
x = 6

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