If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-3+7f-20=7f-18
We simplify the equation to the form, which is simple to understand
-3+7f-20=7f-18
We move all terms containing f to the left and all other terms to the right.
+7f-7f=-18+3+20
We simplify left and right side of the equation.
f=+5
0=5
The left and right sides are not equal, therefore there is no solution. This equation is invalid.
| 7x^2-x^7+3y^2=7+x | | 4x-3x+63=180 | | 40-(3c+4)=2(c+3)+3 | | -13-2x=-4x | | -6+7k=-10+7k+4 | | 3x-5=4x-17 | | 7x-32=3x+20 | | 8+3(2z-3)=-1 | | n(n+1)=210 | | 4n-1=4n | | 7w+13-10w=37 | | 350x=50+50x | | =lim(f(x)+4) | | -4v-4=-4-4v | | 2a-a=2a+5 | | 4(n+9)=20 | | 12=-4(6x+7) | | f(2)=2*7-8 | | .79+24x=1.19 | | 40c-(3c+4)=2(c+3)+3 | | -8=30f+22 | | 16x-4(4x+7)=28 | | 14t+-28=7(t+6) | | -13-2x=x-4 | | 9x-64=2x+41 | | 5x+3x-7=41 | | -5x+8.3=-21.7 | | 4x+5-4x=5 | | 8x+7=8x-9 | | W^3=-9w | | -5j-9=-7-5j-2 | | 5x+12=4x+32 |