If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-4=f+-9
We move all terms to the left:
-4-(f+-9)=0
We add all the numbers together, and all the variables
-(f-9)-4=0
We get rid of parentheses
-f+9-4=0
We add all the numbers together, and all the variables
-1f+5=0
We move all terms containing f to the left, all other terms to the right
-f=-5
f=-5/-1
f=+5
| 2x-4=-6(.5x-1) | | x-58=12 | | 23=q/4+17 | | 5x-3=147 | | -4(3+x)+6x=-24 | | 28=4(k-82) | | 8=3k-1 | | −2(−x+4)+4x−3=30 | | 48x-15-51x+2=-64 | | t+-6=3 | | 15x+50-39x+4=-90 | | 5v-8=-10 | | 242=u^2 | | 9x+4=5x-1 | | 5(x-1)=9x+6-4(-2x-1) | | 13x+57-144x=-205 | | -2(r+8)=12 | | X2-x=6/7 | | 2x-3x+6=2 | | 31=-4+7(h+5) | | x/4+12=24 | | 0.7=126w | | 13=8+n/3 | | (2x+1/3)-(4x-3/2)=x | | 5x-(3x+25=0 | | 10x+100=11x+2 | | 8x2+5x≥=0 | | 5(x+5)=3(x=3) | | -13+7a-3a=7a+2 | | 5+5x=4-+1 | | -6/5x-7/3=-3/2 | | 54+4(-6+3x)=6(2x+5 |