If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(13-c)/2=3
We move all terms to the left:
(13-c)/2-(3)=0
We add all the numbers together, and all the variables
(-1c+13)/2-3=0
We multiply all the terms by the denominator
(-1c+13)-3*2=0
We add all the numbers together, and all the variables
(-1c+13)-6=0
We get rid of parentheses
-1c+13-6=0
We add all the numbers together, and all the variables
-1c+7=0
We move all terms containing c to the left, all other terms to the right
-c=-7
c=-7/-1
c=+7
| x+x+(x+20)+x+(x+20)+x=360 | | 3(2x+1)+5=12 | | 4(x-8)=2(x+9) | | 3x+5=6x+15 | | (x+20)+(x+20)+x+x+(x+20)+(x+20)+x+x=1080 | | (2z/z+3)=(3/z-10)+2 | | 2x+3x+x+x+3x=180 | | 34−2(x−10)=8 | | 4n+8/5n+8=5/6 | | 5y+6=25y= | | 3(x+5)=(-6-x)-2x | | 2(x+5/3)=8 | | 5(7x+8)=3(7x+4)-8 | | 5x-8+2x-1=3x-6+5x | | 2(3x-6)+6(x-4)=-3(3-5x)+5x-9 | | 249+a+2a=360 | | 0.7x^2-x+0.3=0 | | 9w2=18w+7 | | 3m2-7m-40=0 | | x(x+1)=(x+2)(x-4) | | 2-3(2x-1)+4=-3(2x-8)+x-1 | | Z⁴-z²-16=0 | | A=5(3.14)r^2 | | -2x(-0.75)=0 | | Z⁴-z²=16 | | 15-5(x-1)=30 | | k=2k-7k= | | Y/y+3=7/8 | | m^2+12m-8=0 | | 3x-4+5x-8=9-3x+1-4x+8 | | M=1.5v=0.027 | | 5(4-z)=30 |