7+d=3d+7

Simple and best practice solution for 7+d=3d+7 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 7+d=3d+7 equation: 


d in (-oo:+oo)

d+7 = 3*d+7 // - 3*d+7

d-(3*d)-7+7 = 0

d-3*d-7+7 = 0

-2*d = 0 // : -2

d = 0

d = 0

See similar equations:

| (x-5)/3=(1/4)*x+2 | | 6a+4=-4a-96 | | 7+5d=4d+19 | | 4b-9=b+18 | | b-2=-8+2b | | b-10=-b+6 | | -4-3a=6a-31 | | -4d-5=-2d+19 | | 1/4x+2 | | -3x-9=15+5x | | -6w-8=10+3w | | 2n+8=-5n+78 | | 4k+6=2k-6 | | 4w+5=61-4w | | 4.50w=54 | | -6b-10=3b-37 | | 2w+7=55-2w | | 81/3=5x | | -b+7=6b-42 | | 5-2b=5b+19 | | 5k+6=-5k+86 | | -3k+8=44+k | | 6n+10=25+3n | | -1-x=-3x-3 | | 11x+9=2x+9 | | 2+7k=2k-38 | | 6d+7=3d-29 | | 6t+7=25+4t | | -3/4=9y | | 2m-6=m+3 | | -7m-6=-20+7m | | -3k+6=2k+31 |

Equations solver categories