If it's not what You are looking for type in the equation solver your own equation and let us solve it.
n/3+7=2n
We move all terms to the left:
n/3+7-(2n)=0
We add all the numbers together, and all the variables
-2n+n/3+7=0
We multiply all the terms by the denominator
-2n*3+n+7*3=0
We add all the numbers together, and all the variables
n-2n*3+21=0
Wy multiply elements
n-6n+21=0
We add all the numbers together, and all the variables
-5n+21=0
We move all terms containing n to the left, all other terms to the right
-5n=-21
n=-21/-5
n=4+1/5
| 20.88k=145 | | 4b^2-43b+63=0 | | 13=13r-11 | | 9-(8p-5)+4=6(2p+1) | | 4-5(x-7)=35 | | I.3x2–5x–12=0, | | 565.2=4/3x3.14(6)3 | | s=-16(1008)^2=256(1008) | | 4x-16x+64=0 | | 5/3X+3=x+7 | | 12x^2-180x-204=0 | | 12x^2-180x-192=0 | | 3/2x+1/9=1/6x-1/3 | | (3x-2)=(7x-6) | | 3(4-x)-(2x+3)=5+3(x-4) | | 4(2-x)-(x+1)=5+6(x-7) | | 4(2-x)-(x+1=5+6(x-7) | | -2x^2-24x-71=0 | | 0.07(2t-5)=0.14(t-3)+0.07 | | 0.3x+0.5=0.7x-0.7 | | 64x^2+40x+1=0 | | 64x^2+40x=0 | | 12x+10=2(4x+7)+4x-4 | | 17y+2(y+2)=40 | | y2+3y+5=0 | | x=2(4x-3) | | 0.20(y-3)+0.08y=0.16y-1.8 | | 32^2-32x+8=0 | | 0.20(y-3)+0.08y=0.16y-1.6 | | 0.20(y-3)+0.08=0.16y-1.8 | | x+6/x-9=9/x | | 3(x+8)+5-3x=2x |