If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-y-13=-33
We move all terms to the left:
-y-13-(-33)=0
We add all the numbers together, and all the variables
-1y+20=0
We move all terms containing y to the left, all other terms to the right
-y=-20
y=-20/-1
y=+20
| 5a+16=7a | | 2(5x—3)=14 | | 14x-34=21x+15 | | -3n+6=30 | | 2x+55=105 | | 2y2+35-19y=0 | | 5(3x—1)=40 | | 9(4x-1)2/×=15 | | 44/y=2/11 | | 75n=1500 | | -38=-7n | | 4.2+0.50x=0.05(x-12) | | 2(2x-3)=4x+30 | | 4x-28+20x=-20 | | 16x-33=13x-99 | | 6−8x=20x+20 | | 16x-33=32x-99 | | t=Q/V | | 50Xv=62 | | 23x-58=3x+2 | | -4x+-9x=31 | | 17y+4(7000)=2700 | | 56x-18=34x+26 | | -1/3x-8=-1/4x-3 | | 18y+150-3=1200 | | 3(x+2)=5x-54 | | 4x+7=16.2 | | 6+x/5=6 | | • 2x–1=11x–109 | | (x/3)+3x+(3x+2)=79 | | 8.4/10=x/60 | | X/3+3x+3x+2=79 |