36x^2-140=4

Solution for 36x^2-140=4 equation:

Simplifying
36x2 + -140 = 4

Reorder the terms:
-140 + 36x2 = 4

Solving
-140 + 36x2 = 4

Solving for variable 'x'.

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

Add '140' to each side of the equation.
-140 + 140 + 36x2 = 4 + 140

Combine like terms: -140 + 140 = 0
0 + 36x2 = 4 + 140
36x2 = 4 + 140

Combine like terms: 4 + 140 = 144
36x2 = 144

Divide each side by '36'.
x2 = 4

Simplifying
x2 = 4

Take the square root of each side:
x = {-2, 2}