If it's not what You are looking for type in the equation solver your own equation and let us solve it.
13=2c+3
We move all terms to the left:
13-(2c+3)=0
We get rid of parentheses
-2c-3+13=0
We add all the numbers together, and all the variables
-2c+10=0
We move all terms containing c to the left, all other terms to the right
-2c=-10
c=-10/-2
c=+5
| w/25=10 | | 8x+8-8x=3 | | 2/5f=16 | | -5.2=p/4 | | 4t=496 | | t-80=27 | | y-25=19 | | w-76=663 | | (2x+8)+(7x+1)=180 | | Y=12(1/3)^x | | 22p=308 | | 2x^2-182=0 | | -2/9+y=5/9 | | 3x-4=+12 | | 840=20f | | 17+x=-21 | | w-128=751 | | 1/3=4f | | 10z=950 | | 45-5p=15 | | 3/7=h/14−2/7 | | -4.2=2n+6.8 | | *8w+4=36 | | 8f-15f=21 | | (x)/8+1=3 | | -k/9=6+-4 | | 2x-4(x+3)=13 | | 29r=696 | | 11x+54=360 | | x=26=47 | | 4.8x0.6=2.88 | | -0.8m=-6.7 |