(-3x+4)+(-3x^2+3x-7)=

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Solution for (-3x+4)+(-3x^2+3x-7)= equation:


Simplifying
(-3x + 4) + (-3x2 + 3x + -7) = 0

Reorder the terms:
(4 + -3x) + (-3x2 + 3x + -7) = 0

Remove parenthesis around (4 + -3x)
4 + -3x + (-3x2 + 3x + -7) = 0

Reorder the terms:
4 + -3x + (-7 + 3x + -3x2) = 0

Remove parenthesis around (-7 + 3x + -3x2)
4 + -3x + -7 + 3x + -3x2 = 0

Reorder the terms:
4 + -7 + -3x + 3x + -3x2 = 0

Combine like terms: 4 + -7 = -3
-3 + -3x + 3x + -3x2 = 0

Combine like terms: -3x + 3x = 0
-3 + 0 + -3x2 = 0
-3 + -3x2 = 0

Solving
-3 + -3x2 = 0

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 + -3x2 = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -3x2 = 0 + 3
-3x2 = 0 + 3

Combine like terms: 0 + 3 = 3
-3x2 = 3

Divide each side by '-3'.
x2 = -1

Simplifying
x2 = -1

Reorder the terms:
1 + x2 = -1 + 1

Combine like terms: -1 + 1 = 0
1 + x2 = 0

The solution to this equation could not be determined.

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