-x+(-x+45)=25

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Solution for -x+(-x+45)=25 equation:


Simplifying
-1x + (-1x + 45) = 25

Reorder the terms:
-1x + (45 + -1x) = 25

Remove parenthesis around (45 + -1x)
-1x + 45 + -1x = 25

Reorder the terms:
45 + -1x + -1x = 25

Combine like terms: -1x + -1x = -2x
45 + -2x = 25

Solving
45 + -2x = 25

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 = 25 + -45

Combine like terms: 45 + -45 = 0
0 + -2x = 25 + -45
-2x = 25 + -45

Combine like terms: 25 + -45 = -20
-2x = -20

Divide each side by '-2'.
x = 10

Simplifying
x = 10

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