(25-x)+(20-x)=32

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Solution for (25-x)+(20-x)=32 equation:


Simplifying
(25 + -1x) + (20 + -1x) = 32

Remove parenthesis around (25 + -1x)
25 + -1x + (20 + -1x) = 32

Remove parenthesis around (20 + -1x)
25 + -1x + 20 + -1x = 32

Reorder the terms:
25 + 20 + -1x + -1x = 32

Combine like terms: 25 + 20 = 45
45 + -1x + -1x = 32

Combine like terms: -1x + -1x = -2x
45 + -2x = 32

Solving
45 + -2x = 32

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + -2x = 32 + -45

Combine like terms: 45 + -45 = 0
0 + -2x = 32 + -45
-2x = 32 + -45

Combine like terms: 32 + -45 = -13
-2x = -13

Divide each side by '-2'.
x = 6.5

Simplifying
x = 6.5

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