71x-1+90=20x

Solution for 71x-1+90=20x equation:

Simplifying
71x + -1 + 90 = 20x

Reorder the terms:
-1 + 90 + 71x = 20x

Combine like terms: -1 + 90 = 89
89 + 71x = 20x

Solving
89 + 71x = 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.
89 + 71x + -20x = 20x + -20x

Combine like terms: 71x + -20x = 51x
89 + 51x = 20x + -20x

Combine like terms: 20x + -20x = 0
89 + 51x = 0

Add '-89' to each side of the equation.
89 + -89 + 51x = 0 + -89

Combine like terms: 89 + -89 = 0
0 + 51x = 0 + -89
51x = 0 + -89

Combine like terms: 0 + -89 = -89
51x = -89

Divide each side by '51'.
x = -1.745098039

Simplifying
x = -1.745098039