If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
256x2 + 91x2 = 127
Combine like terms: 256x2 + 91x2 = 347x2
347x2 = 127
Solving
347x2 = 127
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Divide each side by '347'.
x2 = 0.3659942363
Simplifying
x2 = 0.3659942363
Take the square root of each side:
x = {-0.604974575, 0.604974575}
| (9y/14)-1=2-(7y/2) | | 0.375y+0.25=0.5 | | 2/3x-14=1/6x-1/9 | | 2x+12=12x-3 | | f(x)=2x^3-5x | | 2(x+5).3(5-x)=5 | | 7w^2-2w-9=0 | | (x-4)/4=2 | | x+7-5=23 | | y=2x^3-5x | | 32.9+5= | | 4+x-3=12 | | 2(x+6)/4=3x-3 | | x^3+3x+7=o | | 5(k-2)-6=3k-(2k-1) | | 5xy/6y | | 4z+6=3z+5+z+3 | | 3-x=1/3 | | 3x+4y-5z=8 | | 5a-7=6(a+1)+12a+2 | | 53/7 | | 3(4-x)=12-3x | | (8-w)(5w-7)=0 | | 24-10X+4X= | | 14x+24=193 | | 8=-5x+18 | | ln(x^2+1)=2 | | (4x-x^3+3)-(2x^2-3x^3+1)=b | | (4x^2-x^3+3)-(2x^2-3x^3+1)=b | | X+x-5+4x-20=119 | | X+(5+x)+4x=119 | | 4/5x-5=3 |