x*x+3x-3=x*x-2x-38

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Solution for x*x+3x-3=x*x-2x-38 equation:


Simplifying
x * x + 3x + -3 = x * x + -2x + -38

Multiply x * x
x2 + 3x + -3 = x * x + -2x + -38

Reorder the terms:
-3 + 3x + x2 = x * x + -2x + -38

Multiply x * x
-3 + 3x + x2 = x2 + -2x + -38

Reorder the terms:
-3 + 3x + x2 = -38 + -2x + x2

Add '-1x2' to each side of the equation.
-3 + 3x + x2 + -1x2 = -38 + -2x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-3 + 3x + 0 = -38 + -2x + x2 + -1x2
-3 + 3x = -38 + -2x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-3 + 3x = -38 + -2x + 0
-3 + 3x = -38 + -2x

Solving
-3 + 3x = -38 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-3 + 3x + 2x = -38 + -2x + 2x

Combine like terms: 3x + 2x = 5x
-3 + 5x = -38 + -2x + 2x

Combine like terms: -2x + 2x = 0
-3 + 5x = -38 + 0
-3 + 5x = -38

Add '3' to each side of the equation.
-3 + 3 + 5x = -38 + 3

Combine like terms: -3 + 3 = 0
0 + 5x = -38 + 3
5x = -38 + 3

Combine like terms: -38 + 3 = -35
5x = -35

Divide each side by '5'.
x = -7

Simplifying
x = -7

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