If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(-1/4)*m = 7;m
m
x^4+16;x^2-2*2^(1/2)*x-4
4;9;1;3;0;0
390.4;16
0;0;2;3;-4;-2
| 5sin^2-3=0 | | 8-1x=2 | | (5/3)/10=x/30 | | X+3y+24=180 | | 204=x(x+5) | | 6w=12/5 | | -21=14x | | 12x-8=9+12x | | (3h+1)(h+1)= | | -55x=-39 | | -2(5x-4)=4x+2 | | 2(4)+7y=1 | | 10(s-4)=-97 | | (2x-1-x/2)=4 | | 3(1)-2y=-1 | | 1/3×6×4 | | 5x^2-120x+820=0 | | (7x-1)/4-(1/7) | | 1/36×2×4 | | -4(4)+3y=2 | | 4z-1=-6 | | 10=3x-7/2 | | 0=75-2.85x | | 18x=74 | | 3.5x+1.5=y | | 2tanx+11=0 | | 3x-2y+14=0 | | 7+3x=8-2x | | x^3-6.5x^2-13x+8=0 | | 6+x^5=0 | | (2y-3)-(8y+2)= | | Z-(-15)=20 |