3x-(x+31)+(1-x)=-63

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Solution for 3x-(x+31)+(1-x)=-63 equation:


Simplifying
3x + -1(x + 31) + (1 + -1x) = -63

Reorder the terms:
3x + -1(31 + x) + (1 + -1x) = -63
3x + (31 * -1 + x * -1) + (1 + -1x) = -63
3x + (-31 + -1x) + (1 + -1x) = -63

Remove parenthesis around (1 + -1x)
3x + -31 + -1x + 1 + -1x = -63

Reorder the terms:
-31 + 1 + 3x + -1x + -1x = -63

Combine like terms: -31 + 1 = -30
-30 + 3x + -1x + -1x = -63

Combine like terms: 3x + -1x = 2x
-30 + 2x + -1x = -63

Combine like terms: 2x + -1x = 1x
-30 + 1x = -63

Solving
-30 + 1x = -63

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 1x = -63 + 30

Combine like terms: -30 + 30 = 0
0 + 1x = -63 + 30
1x = -63 + 30

Combine like terms: -63 + 30 = -33
1x = -33

Divide each side by '1'.
x = -33

Simplifying
x = -33

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