49p^2-16=-7

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Solution for 49p^2-16=-7 equation:


Simplifying
49p2 + -16 = -7

Reorder the terms:
-16 + 49p2 = -7

Solving
-16 + 49p2 = -7

Solving for variable 'p'.

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

Add '16' to each side of the equation.
-16 + 16 + 49p2 = -7 + 16

Combine like terms: -16 + 16 = 0
0 + 49p2 = -7 + 16
49p2 = -7 + 16

Combine like terms: -7 + 16 = 9
49p2 = 9

Divide each side by '49'.
p2 = 0.1836734694

Simplifying
p2 = 0.1836734694

Take the square root of each side:
p = {-0.428571429, 0.428571429}

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