If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6h-7h+3+3h=-13
We move all terms to the left:
6h-7h+3+3h-(-13)=0
We add all the numbers together, and all the variables
2h+16=0
We move all terms containing h to the left, all other terms to the right
2h=-16
h=-16/2
h=-8
| 0.5x-2.7=0.5 | | 3/4{4/3(7-n)}=(12)3/4 | | -7b+9b-8=12 | | -2(9x-4)=-82 | | x+40=152 | | 12x+6-5x=3+7x+3 | | -x-10=-4x+x | | 3(5x+6)=-37=40 | | 10x+18=4x-18 | | 1+5=7x+13 | | 7-3(x+3)=7-4x | | 8x^2×8x=64x^2 | | 5+x/4=2 | | 3=u/7.5u= | | 60=3u | | -a/7-5=-5 | | w/6-8w/3=w/12 | | 2x-9-1=4 | | 8x-(4x-4)=36 | | 5a2-7a-90=0 | | -4x+5=-2x-9 | | 2x-9-1=-5 | | 4b=-6+5b | | 3x+51= | | 2x-9-1=5 | | 6(-7+3x)=138 | | 15x-6x=9x | | 3(y+4)=3+6y | | 5x-2=(3x-6)+(4x-2) | | 8g+4.5=36.3 | | 6+3r=4r | | 5p-2=9p-10 |