If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying f(x) = -3x Multiply f * x fx = -3x Solving fx = -3x Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Divide each side by 'x'. f = -3 Simplifying f = -3
| 312.50=500000 | | (6x-5)=(x+10) | | 7.4x+9.85=35.75 | | 0.02x=18 | | 0.02x=1 | | 4/9m+13-1/3m=4 | | 5e^9t=9e^8t | | 14q+1=126 | | 5x+20=38 | | 6g-7=3g | | 1-x=0.58 | | 3.79(10*10*10*10*10*10)=x | | 35x+15=25x+75 | | 2/3y+27+3/4y=-24 | | 5b-6-7b-5= | | 2p+5=30 | | f(x)=-3x+21 | | X+2y-4=0graph | | 2x=1x+9 | | 28=n-12 | | .17x+.04(x-5)=.01(5x-4) | | n+36=40 | | 3=n+1.5 | | 8x+14=-12 | | -9=g-2 | | f(x)=9x^2+2x+4 | | -8w-20=3w-13 | | 6n-7+3n+11=-23 | | 38+n=95 | | 41=30+n | | 2/3(6x+3)=4x+12 | | 7=n-33 |