If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12=2x-40
We move all terms to the left:
12-(2x-40)=0
We get rid of parentheses
-2x+40+12=0
We add all the numbers together, and all the variables
-2x+52=0
We move all terms containing x to the left, all other terms to the right
-2x=-52
x=-52/-2
x=+26
| -6(8-3n)=30+5n | | x/6−1/5=730 | | w^2-1=23 | | x*4+3=20 | | 20b+15^3=0 | | 5x-2|3+3x+2|7=2x | | -9/5m=25 | | 40=12w-7w | | 2n-14=32 | | x÷10=5 | | -5x^2-530-90x=0 | | -7(7b-2)=14+b | | t^2+t-132=0 | | 41/3+q=51/6 | | 3x+4+2x=5(x-2+7 | | -6{p+3}=-54 | | -7(7b-2)=18+b | | 7y+27+2y+7=90 | | 5x-2/3+3x+2/7=2x | | -5x^-530-90x=0 | | h^2-86=0 | | 3-4x+2(5.5)=9 | | 2(x-3)+12=-3(x-2) | | 3x^2+13+1=0 | | −5x^2−530=90x | | 6(x-7)=-6-2(8x-4) | | p^2-74=-74 | | -3m+12-4m=-7m=14 | | 2r+5=-3 | | 5y-3y=48 | | 4(3b-1)=-5(b-6) | | 10/8w=15 |