2.7x^2+0.5-7=0

Solution for 2.7x^2+0.5-7=0 equation:

Simplifying
2.7x2 + 0.5 + -7 = 0

Reorder the terms:
0.5 + -7 + 2.7x2 = 0

Combine like terms: 0.5 + -7 = -6.5
-6.5 + 2.7x2 = 0

Solving
-6.5 + 2.7x2 = 0

Solving for variable 'x'.

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

Add '6.5' to each side of the equation.
-6.5 + 6.5 + 2.7x2 = 0 + 6.5

Combine like terms: -6.5 + 6.5 = 0.0
0.0 + 2.7x2 = 0 + 6.5
2.7x2 = 0 + 6.5

Combine like terms: 0 + 6.5 = 6.5
2.7x2 = 6.5

Divide each side by '2.7'.
x2 = 2.407407407

Simplifying
x2 = 2.407407407

Take the square root of each side:
x = {-1.551582227, 1.551582227}