If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2-5y-7y=12
We move all terms to the left:
2-5y-7y-(12)=0
We add all the numbers together, and all the variables
-12y-10=0
We move all terms containing y to the left, all other terms to the right
-12y=10
y=10/-12
y=-5/6
| (9y-12)+(8y+4)=0 | | 235+c=725 | | N+5=6n-7 | | 3(x^2)-12x-47=0 | | 7(2-3)=3m | | 6x+30(x-12)=2(x-11/2) | | 8×-6=7x | | x+0.1x=299 | | 2/(3x+4)+3=6 | | 2(5x+3)-4=x | | 4x+9/5=9 | | 5x+18/8=6 | | 10/15=x/1/2/3/2 | | -5d+8=-d+12 | | -x2=-25 | | a/5-6=2a+3 | | 6^(x+2)-6^(x)-35=0 | | 9/16=18/x | | 9/16=18/n | | 8x4+-16x3-x+-2=0 | | 96=x+3x | | 2*x+10/2=6 | | 0.1x+x=120000000 | | 2x+10=5x-30 | | 0.1x+x=100000000 | | x=1x2-2x-1 | | 10r-4r+6r=8r | | 10r-4r+6r=0 | | -2x(x+10)=16 | | 63=10u-u | | 7x−16=5 | | -4x=-(6-7x) |