If it's not what You are looking for type in the equation solver your own equation and let us solve it.
n+42=50
We move all terms to the left:
n+42-(50)=0
We add all the numbers together, and all the variables
n-8=0
We move all terms containing n to the left, all other terms to the right
n=8
| 30=19-x | | 1/2=9-2/5q | | 3x-17+x+9=3x+8 | | 2y-110=180 | | 3(x-3)=14=2(x+4) | | 1+19=-4(8x-5) | | 3y-9=9y+36 | | 6x+2+8x-14=8 | | 20x-8=72 | | B-2-7b=10 | | 7x-3=1+6x | | 20x-2=72 | | 5-6x=2x | | 3x+2(x-4)=4x-6 | | 13.5=2.3/v | | 6x+18+7x=19x-6 | | .-3x=26 | | 13+5n+3n=7n+6 | | 8n=(2n+7)=29 | | 1+(n÷-4)=-6 | | -5n-22=4(-7n+6) | | -2(5t-5)+7t=2t-6 | | x+2x+3+6x=43 | | .7x=26 | | 17=z–(–9) | | 2(x-5)=2(7-5x) | | -42=6c | | x+2x+(3+6x)=43 | | a-7+4a=8+2a | | 16+8x+1=16x-15 | | 3(4x+2)-2(5x-3)=13 | | 7x+18=3x+42 |