If it's not what You are looking for type in the equation solver your own equation and let us solve it.
=-2Y+247
We move all terms to the left:
-(-2Y+247)=0
We get rid of parentheses
2Y-247=0
We move all terms containing Y to the left, all other terms to the right
2Y=247
Y=247/2
Y=123+1/2
| (x^2-5x+2)+(x^2+4x+5)-(x^2-6x-42=) | | 31.5=0.1x+0.18x | | 4(3-n)=8 | | 12x-11x=14 | | X+69+x+121=180 | | z/4+8=14 | | 4x+5=27-18 | | 24+2s=62 | | 7(n-4)-(2-5n)=11n | | 4t^2+19t-5=0 | | -1-8w=-7w-8 | | 9x-53=0 | | 98=7j+7 | | 3^n-6=-4 | | Y=2-9x^2+54x | | 4+2v=-2 | | x+12+2x-8=-x+40 | | -2-h=-7-h | | 1/4(4r-8)=r-3 | | -4=8y-9y+6= | | x=-x²-1 | | 78/u=3 | | 90+2x-10=x+25 | | x+24=6(-x-3)-3 | | 8n=14.4 | | 6=30/y | | r-60=125 | | x+3x+(x-20)=180 | | 123921387129837982173098172098739817398217389712=x+1 | | x=x²-1 | | 4=76/v | | -15m+30=-12m+6 |