If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7x^15=7x(10+5)
We move all terms to the left:
7x^15-(7x(10+5))=0
We do not support expression: x^15
| (1-3a)+2a=2(2-5a) | | 6-2/3s;s=-9 | | 1/2(x+8)=-12 | | -12+x/4=-9 | | r-2=5.4 | | (3x+7)(8x+9)=24 | | (3x+7)(8x+9)=2 | | w+9=12.9 | | 200-1x200=200 | | 12w+8w=4+12 | | 0.6xx2.5=3 | | |5t+2|+5=10 | | P+1.40.5;p=1.0 | | 60=d-4.3 | | X=6y=-10 | | −28−6b=−28−6b= 88 | | 56=l+24.5 | | f+9=19.1 | | 40+x/6=180 | | 18x2+75x+42x=0 | | 16=t+5.3 | | 18x3+75x+42x=0 | | 2{20x-2}-2=30 | | -3x+(-8)=25 | | 8=p+7.5 | | 0.12(x)+0.08(60000-x)=10500 | | 4(x+4)=-2(8x-6)+8x | | 10=-5x²+20 | | b/7+40=47 | | 10(h+2)=60 | | 9u+1=64 | | j-34/7=8 |