X^2+6x-7=y

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Solution for X^2+6x-7=y equation:


Simplifying
X2 + 6x + -7 = y

Reorder the terms:
-7 + X2 + 6x = y

Solving
-7 + X2 + 6x = y

Solving for variable 'X'.

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

Add '7' to each side of the equation.
-7 + X2 + 7 + 6x = 7 + y

Reorder the terms:
-7 + 7 + X2 + 6x = 7 + y

Combine like terms: -7 + 7 = 0
0 + X2 + 6x = 7 + y
X2 + 6x = 7 + y

Add '-6x' to each side of the equation.
X2 + 6x + -6x = 7 + -6x + y

Combine like terms: 6x + -6x = 0
X2 + 0 = 7 + -6x + y
X2 = 7 + -6x + y

Simplifying
X2 = 7 + -6x + y

Reorder the terms:
-7 + X2 + 6x + -1y = 7 + -6x + y + -7 + 6x + -1y

Reorder the terms:
-7 + X2 + 6x + -1y = 7 + -7 + -6x + 6x + y + -1y

Combine like terms: 7 + -7 = 0
-7 + X2 + 6x + -1y = 0 + -6x + 6x + y + -1y
-7 + X2 + 6x + -1y = -6x + 6x + y + -1y

Combine like terms: -6x + 6x = 0
-7 + X2 + 6x + -1y = 0 + y + -1y
-7 + X2 + 6x + -1y = y + -1y

Combine like terms: y + -1y = 0
-7 + X2 + 6x + -1y = 0

The solution to this equation could not be determined.

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