49x^2+142-15=0

Solution for 49x^2+142-15=0 equation:

Simplifying
49x2 + 142 + -15 = 0

Reorder the terms:
142 + -15 + 49x2 = 0

Combine like terms: 142 + -15 = 127
127 + 49x2 = 0

Solving
127 + 49x2 = 0

Solving for variable 'x'.

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

Add '-127' to each side of the equation.
127 + -127 + 49x2 = 0 + -127

Combine like terms: 127 + -127 = 0
0 + 49x2 = 0 + -127
49x2 = 0 + -127

Combine like terms: 0 + -127 = -127
49x2 = -127

Divide each side by '49'.
x2 = -2.591836735

Simplifying
x2 = -2.591836735

Reorder the terms:
2.591836735 + x2 = -2.591836735 + 2.591836735

Combine like terms: -2.591836735 + 2.591836735 = 0.000000000
2.591836735 + x2 = 0.000000000

The solution to this equation could not be determined.