7x^2-29=-1

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Solution for 7x^2-29=-1 equation: 


Simplifying
7x2 + -29 = -1

Reorder the terms:
-29 + 7x2 = -1

Solving
-29 + 7x2 = -1

Solving for variable 'x'.

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

Add '29' to each side of the equation.
-29 + 29 + 7x2 = -1 + 29

Combine like terms: -29 + 29 = 0
0 + 7x2 = -1 + 29
7x2 = -1 + 29

Combine like terms: -1 + 29 = 28
7x2 = 28

Divide each side by '7'.
x2 = 4

Simplifying
x2 = 4

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

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