If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x-28+3x-30+1x=33
We move all terms to the left:
3x-28+3x-30+1x-(33)=0
We add all the numbers together, and all the variables
7x-91=0
We move all terms containing x to the left, all other terms to the right
7x=91
x=91/7
x=13
| 131+y^2=180 | | -5(-m+1)=15 | | 4x-20=26+126 | | 9/12=4/x | | 7×-2=10+x+x+6x | | x+5=10x-3 | | 67+m=114 | | 2x-x-17+4= | | 8u−1=6u | | e/3=7 | | 3x^2/5-4=23 | | 6x+5=8+6x= | | x/5(2+5)=21* | | -3(3y+9)=-27 | | -3n+3n=6 | | 44.32+25.50+116.08=x | | −12−6x=3−3x | | 16x2-512=0 | | (6-6x)=(3x^2-8x+3) | | -2(2y-12)=-48 | | 3(1.8)+2.50x=6.80 | | -18=-n+17 | | 6x9=6x(5+4) | | 150+(2*w)=195-(1*w) | | 15/x=5/15 | | 4x+8x=42-18 | | 66x-12=450 | | 9|3x+7|+8=26 | | 4.8-3x+7x-23= | | 6-6x=3x^2-8x+3 | | x/3=14/21 | | 8(y-2)-y+12=10 |