If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2c+c=30
We move all terms to the left:
2c+c-(30)=0
We add all the numbers together, and all the variables
3c-30=0
We move all terms containing c to the left, all other terms to the right
3c=30
c=30/3
c=10
| 2(3x-2)-1=6x-5 | | (x-7)^(2)-4=(x+1)^(2) | | 9x^2=27^(2x+12) | | 156.000.000=103.978176077^x | | 9(x+4)-26=2x+5(x+4) | | 3x-14=4x+28 | | 6x-9=7x+24 | | 3x-1=23-3 | | v=2/3x3.14x8x8x8 | | 11x/2-33=0 | | 4y/3=y+y/3 | | (14x-1)+(13x-14)+(9x+5)=180 | | 6x-10=-10-x | | 8x-127=49 | | 2y/4=6 | | 6x+(12+x)=180 | | 30x+6x/2x=3x+16/x | | 11-5y=16 | | 2w/3+15=7 | | 4(p+2)=12p | | 14x=-18/16 | | -4y+5=2y-31 | | 2x-5.x=6 | | p=-0.9x^2+2.4x-6x1=x2= | | 1/3+x/5=-3/2 | | -3x=-68 | | 7x^2-22x=33 | | 1020304050607080910x=102030405060708090100 | | 11n-8=5n-20 | | -5+35=2y | | -x-(7x-4)=8x+6(-x+5) | | -8/3=-5/7w-7/2 |