(40-x)+3=34

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Solution for (40-x)+3=34 equation:


Simplifying
(40 + -1x) + 3 = 34

Remove parenthesis around (40 + -1x)
40 + -1x + 3 = 34

Reorder the terms:
40 + 3 + -1x = 34

Combine like terms: 40 + 3 = 43
43 + -1x = 34

Solving
43 + -1x = 34

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 + -1x = 34 + -43

Combine like terms: 43 + -43 = 0
0 + -1x = 34 + -43
-1x = 34 + -43

Combine like terms: 34 + -43 = -9
-1x = -9

Divide each side by '-1'.
x = 9

Simplifying
x = 9

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