If it's not what You are looking for type in the equation solver your own equation and let us solve it.
=2Y-70
We move all terms to the left:
-(2Y-70)=0
We get rid of parentheses
-2Y+70=0
We move all terms containing Y to the left, all other terms to the right
-2Y=-70
Y=-70/-2
Y=+35
| 11+2x=-3(1+4x) | | 17.9u=-6.84+14.1u | | 1/2d+5/8=3/8+11/16 | | -3c-4+7c=16+2c | | 11+5m=-6m | | y-0.50y=100 | | y-0.50y=0 | | -17.15-16.8s=-16.1s-8.12 | | y-0.75y=100 | | .75x=1.25x+.25× | | 5j-5=-18+6j | | x=-1.5x22/5 | | -18t-19=9-4t | | 7(2x=3)=35 | | 5f+5=35 | | .75x=1.25+.25× | | 17+18q=-15+2+13q | | 4(3x+3)=5x+40 | | 2x-5-8x-1=10x | | -6y+10=3y-9-8 | | 3|x+2|-8=7 | | 3x-2(x-4)=2x+11 | | -6b+10=7b | | k²=121 | | 8y-4-3y=18 | | b=17=12 | | 18.4c+2.7c+8.27=-13.07+20c | | x^2(2x^4+11x^2+12)=0 | | 6(x-5)-19=-40 | | 10-5x=3(x-4)-2(2x+7) | | +137+x+57=180 | | -10=-6+4w |