If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X+8.4X=7.2+7.8X^1.7
We move all terms to the left:
X+8.4X-(7.2+7.8X^1.7)=0
We do not support eXpression: X^1.7
| -2=(3/4)x+12 | | 4x+6x-4=9x+14 | | -3a-17=2(-5-a) | | 8x(3x-5)=20 | | -250x=3750 | | x+14+2x=14 | | 13x+5=8x=21 | | -3v+6=4v-1 | | 3x2-150=-282 | | 2k-6k+9=45 | | 1/2x-2/3=5/6-x | | 6=u-7 | | −4x−6= −3x−10,-3x-10−3x−10 | | uX2=2 | | 7x–1=2x+4=12 | | x=18=20 | | 12w-19=180 | | 5x+(9x-76)=180 | | -4.5-5x=17.0 | | -2=-f+10 | | -32x+20=-36x-26 | | -1=-4(3)+c | | 12x+12=+13x | | g-6.6=4.41 | | 1/3x-1=x | | b-9+4b=17 | | 0.75x=0.5x-9 | | 4m-6=42 | | 4d-7=4d | | 8n-4-4=4 | | -5(3-x)=-2x+6 | | x/77+57+x=180 |