140-159=g

Solution for 140-159=g equation:

Simplifying
140 + -159 = g

Combine like terms: 140 + -159 = -19
-19 = g

Solving
-19 = g

Solving for variable 'g'.

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

Add '-1g' to each side of the equation.
-19 + -1g = g + -1g

Combine like terms: g + -1g = 0
-19 + -1g = 0

Add '19' to each side of the equation.
-19 + 19 + -1g = 0 + 19

Combine like terms: -19 + 19 = 0
0 + -1g = 0 + 19
-1g = 0 + 19

Combine like terms: 0 + 19 = 19
-1g = 19

Divide each side by '-1'.
g = -19

Simplifying
g = -19