(3-x)+(4-x)=5

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Solution for (3-x)+(4-x)=5 equation:


Simplifying
(3 + -1x) + (4 + -1x) = 5

Remove parenthesis around (3 + -1x)
3 + -1x + (4 + -1x) = 5

Remove parenthesis around (4 + -1x)
3 + -1x + 4 + -1x = 5

Reorder the terms:
3 + 4 + -1x + -1x = 5

Combine like terms: 3 + 4 = 7
7 + -1x + -1x = 5

Combine like terms: -1x + -1x = -2x
7 + -2x = 5

Solving
7 + -2x = 5

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -2x = 5 + -7

Combine like terms: 7 + -7 = 0
0 + -2x = 5 + -7
-2x = 5 + -7

Combine like terms: 5 + -7 = -2
-2x = -2

Divide each side by '-2'.
x = 1

Simplifying
x = 1

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