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Simplifying
5x2 + 7 = 37
Reorder the terms:
7 + 5x2 = 37
Solving
7 + 5x2 = 37
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 + -7 + 5x2 = 37 + -7
Combine like terms: 7 + -7 = 0
0 + 5x2 = 37 + -7
5x2 = 37 + -7
Combine like terms: 37 + -7 = 30
5x2 = 30
Divide each side by '5'.
x2 = 6
Simplifying
x2 = 6
Take the square root of each side:
x = {-2.449489743, 2.449489743}
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