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Simplifying
4x2 = 44 + -22 + 3
Combine like terms: 44 + -22 = 22
4x2 = 22 + 3
Combine like terms: 22 + 3 = 25
4x2 = 25
Solving
4x2 = 25
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Divide each side by '4'.
x2 = 6.25
Simplifying
x2 = 6.25
Take the square root of each side:
x = {-2.5, 2.5}
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