If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4.8g+9=2.8g+21
We move all terms to the left:
4.8g+9-(2.8g+21)=0
We get rid of parentheses
4.8g-2.8g-21+9=0
We add all the numbers together, and all the variables
2g-12=0
We move all terms containing g to the left, all other terms to the right
2g=12
g=12/2
g=6
| 60+42.95x=25+49 | | (x5+20)/(-3)=4 | | -7-6x-6=-11-7x | | m-6=m-7+1 | | 3(x+1)=4x-6 | | -10-2x=-46 | | 4/3y-2/3=3/2 | | 15x+5=-9x-9 | | 8b-16=-2+4b+10 | | -13+7x=7 | | (x-2/7)=3/14 | | 3x+6x+99=180 | | 5=4n-15 | | 74=-7(x-4)+4 | | (3x+1)=3 | | 4(2x-3=6x+12+2 | | 4-x+1=-22 | | -3(-2x-3)-(x+2)=-13 | | 6x+42-20=8x | | 0.02x+0.12=50000 | | 15x+5=-9-9 | | 1/3m+2/5=1/5+8/5m | | 3h=-582 | | 3t-2=14 | | 3-5r=9 | | x+40=70 | | 7.324-0.56x=5.7 | | 21x-8(-1+4x)=30 | | (-7x+8)-(4x+1)=40 | | 15x-10=10+6+2x | | 19=5x+1x-3x | | 10v-8=98 |