2x(-9)+20=

Solution for 2x(-9)+20= equation:

Simplifying
2x(-9) + 20 = 0

Reorder the terms for easier multiplication:
2 * -9x + 20 = 0

Multiply 2 * -9
-18x + 20 = 0

Reorder the terms:
20 + -18x = 0

Solving
20 + -18x = 0

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + -18x = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -18x = 0 + -20
-18x = 0 + -20

Combine like terms: 0 + -20 = -20
-18x = -20

Divide each side by '-18'.
x = 1.111111111

Simplifying
x = 1.111111111