If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
4x2 + 18 = 43
Reorder the terms:
18 + 4x2 = 43
Solving
18 + 4x2 = 43
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-18' to each side of the equation.
18 + -18 + 4x2 = 43 + -18
Combine like terms: 18 + -18 = 0
0 + 4x2 = 43 + -18
4x2 = 43 + -18
Combine like terms: 43 + -18 = 25
4x2 = 25
Divide each side by '4'.
x2 = 6.25
Simplifying
x2 = 6.25
Take the square root of each side:
x = {-2.5, 2.5}
| Llog32^x=-4/5 | | 1/2d-4=21 | | 3/(x-6)(x-3) | | 63=8x+x | | 40-2b=50 | | 0.4v=20 | | 3/8y=35 | | 3(7c+1)-39=16c+4 | | -2h+-7=-15 | | 3/3x15 | | 12m+30=-40 | | x^4+9x^2+16=1 | | x/.2=-.7 | | 76x+76=76x+-76 | | 76x+76=-76x+-76 | | -8j+14=-2 | | -44-10=19-24 | | 15-14y=-24 | | 7sin(3x)=-1 | | 38-14=3(x-3) | | 3n+n+100=8n+24 | | x^3-3x=(46/27) | | 4.1-2.3=x | | -1.3x+2.4+3.2=-8.7 | | 1.4285714286=(X-35)/35 | | 5(x-1)+16(2x+2)=3(2x-7)-x | | .5x-9=-x-17 | | a=(1/8)(w)(p) | | 2m-13=7 | | 39+10x=189 | | 12g+4g= | | 7=10-3n |