If it's not what You are looking for type in the equation solver your own equation and let us solve it.
18x-9x=72
We move all terms to the left:
18x-9x-(72)=0
We add all the numbers together, and all the variables
9x-72=0
We move all terms containing x to the left, all other terms to the right
9x=72
x=72/9
x=8
| 4x+-5(2x+1)=0+-5 | | 6.75=3x | | 31z=744 | | 12.5=x+4.68 | | 8s+70=180 | | j+17/6=5 | | 60/5yy=7-5 | | 10.1=t7.2 | | 5z-16=3z-6 | | -6x+5/2=-5/2x-3/5 | | 7x^2-62=0 | | x/18=85/17 | | 60/5yy=(7-5) | | y+59=4y-1 | | –2(3–d)=4 | | -3(2x+6)=42 | | 10v-81=2v+7 | | 5c+18=9c+50 | | y=315,000(1+0.02)^2020 | | s+18=5s+6 | | -68=9x+22-15x | | 8y-38=y+11 | | 2x^2+4x-12=6 | | 5x-93=10x+72 | | 2(x-4)=6x+40 | | 2x^2+4x-12=64 | | 32f=256 | | 25x^2+94=100 | | 11x-9=7x+8 | | 2a-44=4a-58 | | 4v-69=v | | 990=15q |