X^2+3x+3=3x+7

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Solution for X^2+3x+3=3x+7 equation: 


Simplifying
X2 + 3x + 3 = 3x + 7

Reorder the terms:
3 + X2 + 3x = 3x + 7

Reorder the terms:
3 + X2 + 3x = 7 + 3x

Add '-3x' to each side of the equation.
3 + X2 + 3x + -3x = 7 + 3x + -3x

Combine like terms: 3x + -3x = 0
3 + X2 + 0 = 7 + 3x + -3x
3 + X2 = 7 + 3x + -3x

Combine like terms: 3x + -3x = 0
3 + X2 = 7 + 0
3 + X2 = 7

Solving
3 + X2 = 7

Solving for variable 'X'.

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

Add '-3' to each side of the equation.
3 + -3 + X2 = 7 + -3

Combine like terms: 3 + -3 = 0
0 + X2 = 7 + -3
X2 = 7 + -3

Combine like terms: 7 + -3 = 4
X2 = 4

Simplifying
X2 = 4

Take the square root of each side:
X = {-2, 2}

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