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Simplifying
75x2 + -48 = 12
Reorder the terms:
-48 + 75x2 = 12
Solving
-48 + 75x2 = 12
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '48' to each side of the equation.
-48 + 48 + 75x2 = 12 + 48
Combine like terms: -48 + 48 = 0
0 + 75x2 = 12 + 48
75x2 = 12 + 48
Combine like terms: 12 + 48 = 60
75x2 = 60
Divide each side by '75'.
x2 = 0.8
Simplifying
x2 = 0.8
Take the square root of each side:
x = {-0.894427191, 0.894427191}
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