If it's not what You are looking for type in the equation solver your own equation and let us solve it.
280=19-y
We move all terms to the left:
280-(19-y)=0
We add all the numbers together, and all the variables
-(-1y+19)+280=0
We get rid of parentheses
1y-19+280=0
We add all the numbers together, and all the variables
y+261=0
We move all terms containing y to the left, all other terms to the right
y=-261
| y/3-10=21 | | −0.1+0.9a=2.15 | | 10^3=4z-5 | | (14x*6)+12=50 | | 75=-6x-5(-7x+14) | | 7.32-m=2.34 | | 2x-3/6+x/4=3 | | T=2+350/s | | 7+m=26 | | 8+5*10=x | | -36=-2x-7(-x+13) | | x=8+5x10 | | 4y=-5+3y | | 2y-13=100 | | 450+325x=375x | | 3(2x-5)+1/2(4x+2)-6=4 | | 30+0.32n=24+0.40n | | 30+0.32n=24+0.40 | | –12b=–18−11b | | (3-2x)=(4x-7) | | 34+87+x=180 | | 9-3x3=0 | | X-70=200-(15x4) | | -4x1=12 | | 129.74=−5.7x−2.5 | | (b/4)+1=9 | | -2d÷+85=105 | | 3/70x=21/7 | | 80=6.8x-12 | | 4+r=-3 | | w−(w+9)=43 (8w−20) | | −32=w−12 |