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Simplifying
4x2 + 37 = 137
Reorder the terms:
37 + 4x2 = 137
Solving
37 + 4x2 = 137
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-37' to each side of the equation.
37 + -37 + 4x2 = 137 + -37
Combine like terms: 37 + -37 = 0
0 + 4x2 = 137 + -37
4x2 = 137 + -37
Combine like terms: 137 + -37 = 100
4x2 = 100
Divide each side by '4'.
x2 = 25
Simplifying
x2 = 25
Take the square root of each side:
x = {-5, 5}
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