If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
x/7 = -10 // + 10
x/7+10 = 0
1/7*x+10 = 0 // - 10
1/7*x = -10 // : 1/7
x = -10/1/7
x = -70
x = -70
| 7x+2x+-1-3x+8=-11 | | 5g+(-8+4g)=1-g | | 8x+9-3x+2=21 | | 3x+5+2x+7=32 | | 5n+7=21 | | 5x-6-7=8x-8 | | 2(x+18)=5x-30 | | 6x-8-9=6x-29 | | 8n+15=25 | | 22=1+y | | -12=8+y | | 5x+7-4x=3+8 | | -14=3y-2 | | -8=3+x | | 50=2w+16 | | 16r-3-r=9r+6 | | f/11=12 | | -30=-2w | | 5/9/6= | | 2(-8x-4)+12x-10=3(-x+2) | | 5/96= | | 1/3•6= | | 5=p/5 | | 10+d=24 | | 4=-5+6 | | -3(4x-6)+6x=3x | | sqrt(6x-11)=3-x | | 8b+7b=15 | | -(4x+5)=-3(x-3) | | v+5/27=1 | | 5x=4x-1+2x-1 | | 10=10+X/2 |