If it's not what You are looking for type in the equation solver your own equation and let us solve it.
42=8x^13x
We move all terms to the left:
42-(8x^13x)=0
We do not support expression: x^13x
| 1x+0.5=1.5+1x | | 3(4-2f)=4f-28 | | 7(2x+6)=2(3x-11) | | 5x+2=x+3=47 | | 7k+3k=-20-60 | | -3v-6v=1-6v-4v+5 | | x+123+3x=180 | | 3-2k=14 | | 2/3(x+4)=4 | | 3x+19=5x-2 | | (2x+8)+(3x+12)=(7x-36) | | 8x-3(x-4)=3(x-6) | | 3(2x+9)=-37+28 | | -12x-85=201+x | | 12a+348=-1234a | | 2r=-10+4r | | 2(4e-1)=10e-2-2e | | 4/7×n=26 | | 1x+0.5x=1.5+x | | 53625-75x+150x=55000-200x | | 4y+23=55 | | (2x+8)+(3x+12)=(7x-36) | | 3/5(15x+1)=10 | | 0(a)=3a-1 | | 9. (2x+8)+(3x+12)=(7x-36) | | -8(-6y+7)+9y=115 | | 4+x-2=3x-5 | | -17=5+2(h+4) | | y.7=9y-11 | | 2(x-1)+3=2x+5 | | 3(z-14)=18z | | 2x(1−5x)(−4+3x)=0 |