If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5m+8-3m+4=0
We add all the numbers together, and all the variables
2m+12=0
We move all terms containing m to the left, all other terms to the right
2m=-12
m=-12/2
m=-6
| F(x)=-11x^2-2×-8 | | -(9-6y)+2y=-15 | | 3÷8+x=11÷8 | | 23-65y=32-12+55 | | 22-5n^{12}=22+15n^{13} | | 6a-8a-12=7a | | -4=(-8-2k-2k | | 5(y-2)=4(y-1) | | 19/6=7/3m+3/2+1/2 | | -10(-y-2)=-2(2y+3) | | 216=6(4x-11) | | H=-14t^2+476t | | -7x-4+5x=-14 | | 2+3r=4 | | -15-9x=4 | | (15x)-600=Y | | 30=1/5+c | | 3+4a-5a=0 | | 12x^2-216x+2000=0 | | 3x^2-54x+50=0 | | x-4=5x-7 | | -84=-4-5(n+8) | | 4(1/2+x)=5 | | -84=-4-5(n+8 | | -4=-8-2k-2k | | 9/y=17/3 | | X+85=4x-14 | | 2(x-6)+3=7x1 | | 4x-19=2x+1 | | -(4/5)x-17=11 | | 1/6x-0,82=3/8x-1,37 | | x÷3+4=10 |