If it's not what You are looking for type in the equation solver your own equation and let us solve it.
300+5x=500+3x
We move all terms to the left:
300+5x-(500+3x)=0
We add all the numbers together, and all the variables
5x-(3x+500)+300=0
We get rid of parentheses
5x-3x-500+300=0
We add all the numbers together, and all the variables
2x-200=0
We move all terms containing x to the left, all other terms to the right
2x=200
x=200/2
x=100
| 1/3x+17=20 | | 4x+5-(3x-12)=120-6x(8-3x) | | X3-8x2+17x-10=0 | | 6+2-3(m+2)=-2(m-1) | | 12-x=48-5x | | -a+-(a+2)=-3(a-4) | | x*x+3x=2x+22 | | 4+x-2(x-3)=14(x-2) | | 5x-9=31-3x | | 27-x=7-3x | | 5y^2+20=425 | | 143h=2h | | 2q+6=22 | | 6x+5-2x=4x-8 | | 7+3/x=15 | | x4−16= | | -10y=-3+6(y-2)-y | | 2(x-3)=-2+5-3x | | 60-5x=65 | | -5(x+2)=2(-x+4)-x | | 3x+4=0.5 | | 19.2=w÷6 | | 19.2=w÷6 | | (1+a)*(a-1)=a^2-1 | | 5+3x2=0 | | (5/6)^x=1/10 | | 6.36^2+16y=121.5 | | 16^2+16y=121.5 | | 7^2+16y=121.5 | | 9^2+16y=121.5 | | Н=4y+y^2 | | X^2=4y+y^2 |