If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7r-6r=0
We add all the numbers together, and all the variables
r=0
| 18-(-x)=93 | | (–5+3g)(–5=) | | -6(-2x-1)=60 | | 5555555555x-8(78x-0)=555555555999 | | 4-2x+2(5x-1)+2-x=11 | | q6=5 | | 17=1+7x-5 | | -5p+43=13 | | 3x+5=65° | | -3y+18=21 | | 241=g+402 | | 13=7k+6k | | -6=-18-2x | | 39.75=16.35+b;b=$23.40 | | 5p-7=5(p-2)+3 | | 10y+7-4y=6y+22 | | 15=2(2+4z)+3 | | 5x+50=-10x | | 489.38=210+1.22x | | 15+4x+2=33 | | 54+z=180 | | 43x2+7=43 | | -4+5x=8+x | | –241=g+–402 | | 5(x-2)-2x=25=2(x-10) | | 19x=18x−7 | | X+3x+(7x-6)=511 | | 8(5+h)=24 | | 2=-z+2/5 | | 3x−40=9x+4 | | p-p+3p=3 | | -2(3x-1)-1=3x-8 |