If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x+9x=19
We move all terms to the left:
4x+9x-(19)=0
We add all the numbers together, and all the variables
13x-19=0
We move all terms containing x to the left, all other terms to the right
13x=19
x=19/13
x=1+6/13
| (x-0.1)^2=0 | | 3x-3+39=-3x | | 1/8(k-1)=7 | | -7.2(m-3+m)=21.6 | | 8(5-c)=24 | | 9x=44−2x | | 2x=3(15-x) | | .100=x/0.2 | | 26x-18=56 | | v+30=6v | | -4(-3x-4)=-19x-4 | | 6x+14=39 | | (2/z-5)=(z/0.5z2Z+7) | | 3k=1=7k-15 | | (4x+10)=-x | | 3x=3=5x-7 | | 4p+12/4=6 | | x*789-987x=56 | | 2x+6+3x+16+4x+22=180 | | x=67+x | | 2x-5x=180 | | 2x2+8x+-11=0 | | x-2x=4+5 | | 7y=-91-5 | | 0+0.25x=0.42x | | 30y+4=20 | | x-0.1x=100000 | | x+0.5x+10=100 | | ⋅(x+1)=2x+10 | | z/9+2=2 | | 4y-68=0 | | (5x-23)+(17x-41)=180 |