If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4a+6a=80
We move all terms to the left:
4a+6a-(80)=0
We add all the numbers together, and all the variables
10a-80=0
We move all terms containing a to the left, all other terms to the right
10a=80
a=80/10
a=8
| 7=6r+7r | | 3/4×3/4x=12×3/4 | | 41=3v+8 | | 3(y+9)=21 | | 3x-(2x+14)=11 | | 4m-14=7.5 | | 64=8k-8+k | | -7/10x+14=-12 | | x/5+24=30 | | 1000=8n+5n^2 | | 16x+3x+10=180 | | -39=11+10(3+d) | | 2(x-4)+6=1x-4 | | 11x=25.5 | | (x±3)^2-5=11 | | 21/2z+10=1/2z-6 | | 48+9x=120 | | 44+6x+10=13x+5 | | 10(a+2)=-80 | | 1.25(4x=10)=2 | | 5+1/7n=2 | | 5t+-7=4t+-7 | | X-2y=-36 | | 39/3=x/6 | | 32/48=x/3 | | 33=6c-9c | | 8/3+5x=46 | | g/5+18=26 | | -3=2j+-11 | | 5x-14+90+9x+16=180 | | 2x+5-(x+2)=4 | | 2/3(2x−4)=1/2(x+3)−4 |