If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7(x+3)=3x+1
We move all terms to the left:
7(x+3)-(3x+1)=0
We multiply parentheses
7x-(3x+1)+21=0
We get rid of parentheses
7x-3x-1+21=0
We add all the numbers together, and all the variables
4x+20=0
We move all terms containing x to the left, all other terms to the right
4x=-20
x=-20/4
x=-5
| 3c+2c+c=7c | | 8x*2+20x=0 | | 350=200x1.07^x | | 11/15=x/16 | | 6p-75=p | | 0.4(3x-2)-0.8=1.4x+2.8 | | 2x-3(x-2)=12+5x | | 3x+5=x+15x | | 2p-55=p-9 | | 7x-3x-38=70 | | 8+6y=9-3y | | 350=200x0.07^x | | a=a+5 | | 1.75=0.07^x | | H=-16t*2-10t+6 | | p-5/4=2 | | 30x-6=9 | | y=3/5+2 | | 3x-1=3x=2 | | -253=-9(10+x) | | 3y-86=y | | 14(x+2)=70 | | 8x^2+36x+30=10-x^2 | | 6y-12×=24 | | u+50=2u-98 | | (7x-1)+(6x)=90 | | 15=7+4x^2 | | x=6.3.5 | | 3-2x=4x+6 | | 2(x+3=9+x) | | -8t^2+60t+200=0 | | 2(x+3=9+x |