If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3c-8c+7=-18.
We move all terms to the left:
3c-8c+7-(-18.)=0
We add all the numbers together, and all the variables
3c-8c+7-(-18)=0
We add all the numbers together, and all the variables
-5c+25=0
We move all terms containing c to the left, all other terms to the right
-5c=-25
c=-25/-5
c=+5
| ((8-3x)5)/16=x | | -12n=20 | | -6x+1=23-4x | | 7=-4x-1/5 | | 2(4x)=-20 | | -6+1=23-4x | | 2=n-(-9) | | (y=6)^2 | | -36x+16-3x=211 | | 9x+9x-31-31=43 | | 2+v=10 | | -15=-10+x | | c+18=30 | | 2x-34x=27 | | -10=v+1 | | 6m^2-1=5 | | 36–2x=8x+6(x–2) | | 9a=0,63 | | -x+2=4x+8 | | 20=x-(-5) | | 33+4x+9=82 | | -3=j+-15 | | 7(2x-3)=6x=-2(-6x-20)-1 | | -4x+12x-6=10 | | 4/3x(x+15+3x)=10/3 | | 5/x–18=2x–9 | | 17=a-6.2 | | 2x-13=-5x=13 | | 2-8y=48 | | 24=8-x | | -x/9=-18 | | 6/x=(x-14)/4 |