If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.4x-3.3+0.9x=3.3
We move all terms to the left:
0.4x-3.3+0.9x-(3.3)=0
We add all the numbers together, and all the variables
1.3x-6.6=0
We move all terms containing x to the left, all other terms to the right
1.3x=6.6
x=6.6/1.3
x=5+0.1/1.3
| 6x-9=2x+43 | | -2(3x-2)+3x+3=24 | | -8v-8=56 | | 15/4=x/250 | | 4(u-4)-8u=4 | | 7x+10=2(4x+5) | | 5+4g+8=1(g=-3/g=-1/g=2) | | -6x-4+3x+3=24 | | -2x+5+4x=7.2x-9 | | 2(4x+7)=-8+14 | | 43.14159265359=w63.14159265359 | | -9=3z | | –20-17h=3h+20 | | 8x+8=136 | | 6d+8=14/3d | | 0.50g-6=0.75(g+30) | | 180=(c+39)+(c+5)+(c+7) | | 8-2b-(-2(b)=0 | | 116+70+x=180 | | -20+8v=17-3+10v | | 2m−m=10 | | 2x+0.8=1.2 | | x=8(415/16) | | 8+2g-(g=5) | | p−9=2p+12 | | 1+31=-4(7x-8) | | 19x-3=92 | | 4a+2=6 | | -4-9n=6+n | | -8+8(-a+7)=104 | | -2x+4-8x=12 | | 2(x-5)=3x-20 |