If it's not what You are looking for type in the equation solver your own equation and let us solve it.
13y+7=12
We move all terms to the left:
13y+7-(12)=0
We add all the numbers together, and all the variables
13y-5=0
We move all terms containing y to the left, all other terms to the right
13y=5
y=5/13
y=5/13
| 4x^2+42x=2x-8 | | 3x+40+5x-12=180 | | 7y-8=11 | | 2x/15+3x/5=11 | | 16-b=16.75 | | 20(4)=d | | 3x/x+1=8-3/x+1 | | 1/3(x+3)+8=1/2x+11 | | 2c-5=7c | | -99-6x=31-11x | | x=5-3+5 | | 28-6y+4y=16 | | 4/5-7x=19 | | 8=20x+x^2 | | 3y+5+69=180 | | x/8=42/12 | | (12x+10=20) | | x÷-3+1=7 | | 6=20x+x^2 | | 7x+5=2(x-1)-21 | | 6=-10+p/5 | | 10+10=2x+3 | | -8b^2+11b+5=0 | | x/4=-10=20 | | 3x+40=5x-12 | | P=900n–2925. | | -4x-86=-11x+33 | | 4/5x+6-1/3x=2/5x+9 | | 3y/7+1/7=37 | | 7(x+3)=2x+1 | | 1/3(-6x-9)=3x-15-2x | | 5x-3(x+1)=5 |