If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2c+5c=7
We move all terms to the left:
2c+5c-(7)=0
We add all the numbers together, and all the variables
7c-7=0
We move all terms containing c to the left, all other terms to the right
7c=7
c=7/7
c=1
| 6m+2m=16 | | 3x^2-x-8=-8 | | .25x=5.32 | | 3x+5+61+39=180 | | 1x+11=8x=20 | | 2.4/0.6=170/x | | 0=17x+1 | | 3/n+7-3=19-4 | | 5c+2c+8c=180 | | -4x+-6x=-50 | | 10x-3(2x-8)=56 | | y+(y+17)+90+111=360 | | 4x+125+125+90=540 | | 7d-9+3-1=21 | | -6+4u=-2 | | 3n+15=8 | | -2x+4+x=-17 | | 90+40=j | | 0=-32x-26 | | 10^4x=18 | | -136+15x=74 | | 3y-7(y+5)=-35 | | -136+15x=75 | | x+68+44=180 | | 2(y+7)=6y-6 | | 3/4n-1=8 | | 3+7b+2+2b= | | 4p+6=8+2p | | 2x=13.5 | | 7(4w+4)/5=3 | | 3x-7/4=3 | | 6s=2.75 |