If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-7k+6+7=20
We move all terms to the left:
-7k+6+7-(20)=0
We add all the numbers together, and all the variables
-7k-7=0
We move all terms containing k to the left, all other terms to the right
-7k=7
k=7/-7
k=-1
| 55.000+2.500y=62.000+2.000y | | Y-2=-5/6(x-1) | | 40+7.5x=100 | | 20-x+2x=168 | | 8x+11=81 | | v+8-5=1 | | n/4-8=11 | | 3x-16=9x-58 | | 3+x+5+3+x=41 | | 5x-32=5x-4 | | -9+6v-v=7+v | | 3-x+5-3+x=41 | | 1-x=-11+3x | | m2-m-9=0 | | 1.1x+1.9x=12 | | 8k-6k=3k+6 | | (m+3)+(2m+1)=5m+2 | | (m+3)+(2m+1)=2m+5 | | 9+4n=1+6n | | 6(1-4r)+3r+6=-3(3r-2)-6r | | 380=15+5d/13 | | 5x+9=3x+14 | | -6b+7=3b+7-3b | | 5x+1+4x-7=3x | | 12-5u=-6 | | A=(2x+5) | | 6(4b+8)=-144 | | F(n)=6(2n) | | 87=-3(3k-8) | | 7x-2=8x-7 | | (10+6x)5=40x4x-5 | | -3(8-3k)=-96 |