If it's not what You are looking for type in the equation solver your own equation and let us solve it.
20+9y=20
We move all terms to the left:
20+9y-(20)=0
We add all the numbers together, and all the variables
9y=0
y=0/9
y=0
| 3x^2-2x+0.25=0 | | 5X+11y=35X-11y=1 | | 5X+11y=35X | | 0.01x+0.05x=160 | | 4(3r+4)=16r-40 | | (2x-1)(x)=136 | | 4y-40=-4(y-6) | | E^x=76 | | 16=8x/5 | | 0.2(2x+0.1)=4.42 | | | | | | | | | | 54(n+1)=49 | | -3(u+8)=2u+6 | | 7x+96=123 | | 0.7(2x-5)=25-1.45x | | 4y+5=10y+25 | | 0.12x-2.5=0.07x-0.9 | | 8u-31=-5(u+1) | | 2A-4b=-8 | | 9-14x=-131 | | 4 | | 3a/3=4/3 | | 0.14+0.15(900-x)=107 | | 0.14x+0.15(900-×)=107 | | 0.003x=0.1 | | 11=m/5+5 | | 10-3x=-2x=17 | | 2x2-9x-32=0 | | 25-5=v+11 |