(20x+20)-(72x+63)=

Solution for (20x+20)-(72x+63)= equation:

Simplifying
(20x + 20) + -1(72x + 63) = 0

Reorder the terms:
(20 + 20x) + -1(72x + 63) = 0

Remove parenthesis around (20 + 20x)
20 + 20x + -1(72x + 63) = 0

Reorder the terms:
20 + 20x + -1(63 + 72x) = 0
20 + 20x + (63 * -1 + 72x * -1) = 0
20 + 20x + (-63 + -72x) = 0

Reorder the terms:
20 + -63 + 20x + -72x = 0

Combine like terms: 20 + -63 = -43
-43 + 20x + -72x = 0

Combine like terms: 20x + -72x = -52x
-43 + -52x = 0

Solving
-43 + -52x = 0

Solving for variable 'x'.

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

Add '43' to each side of the equation.
-43 + 43 + -52x = 0 + 43

Combine like terms: -43 + 43 = 0
0 + -52x = 0 + 43
-52x = 0 + 43

Combine like terms: 0 + 43 = 43
-52x = 43

Divide each side by '-52'.
x = -0.8269230769

Simplifying
x = -0.8269230769