x+x+39-3x-40=949

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Solution for x+x+39-3x-40=949 equation:


Simplifying
x + x + 39 + -3x + -40 = 949

Reorder the terms:
39 + -40 + x + x + -3x = 949

Combine like terms: 39 + -40 = -1
-1 + x + x + -3x = 949

Combine like terms: x + x = 2x
-1 + 2x + -3x = 949

Combine like terms: 2x + -3x = -1x
-1 + -1x = 949

Solving
-1 + -1x = 949

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + -1x = 949 + 1

Combine like terms: -1 + 1 = 0
0 + -1x = 949 + 1
-1x = 949 + 1

Combine like terms: 949 + 1 = 950
-1x = 950

Divide each side by '-1'.
x = -950

Simplifying
x = -950

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