-49x^2+255+40=40

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Solution for -49x^2+255+40=40 equation: 


Simplifying
-49x2 + 255 + 40 = 40

Reorder the terms:
255 + 40 + -49x2 = 40

Combine like terms: 255 + 40 = 295
295 + -49x2 = 40

Solving
295 + -49x2 = 40

Solving for variable 'x'.

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

Add '-295' to each side of the equation.
295 + -295 + -49x2 = 40 + -295

Combine like terms: 295 + -295 = 0
0 + -49x2 = 40 + -295
-49x2 = 40 + -295

Combine like terms: 40 + -295 = -255
-49x2 = -255

Divide each side by '-49'.
x2 = 5.204081633

Simplifying
x2 = 5.204081633

Take the square root of each side:
x = {-2.281245632, 2.281245632}

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