8x+82x+1=20

Solution for 8x+82x+1=20 equation:

Simplifying
8x + 82x + 1 = 20

Reorder the terms:
1 + 8x + 82x = 20

Combine like terms: 8x + 82x = 90x
1 + 90x = 20

Solving
1 + 90x = 20

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 + 90x = 20 + -1

Combine like terms: 1 + -1 = 0
0 + 90x = 20 + -1
90x = 20 + -1

Combine like terms: 20 + -1 = 19
90x = 19

Divide each side by '90'.
x = 0.2111111111

Simplifying
x = 0.2111111111