If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-2.3+v4=-8.7
We move all terms to the left:
-2.3+v4-(-8.7)=0
We add all the numbers together, and all the variables
v^4+6.4=0
We do not support evpression: v^4
| x+2=15/6+x/12 | | -2r^2-3r-3=0 | | 3+v=4v-v | | 4p+27=91 | | 4(z+7)=52 | | (5^x)^3=25 | | z/3+26=35 | | -5m+2(3m-3)=12 | | -3+m/9=2 | | 11-x=75-(-1) | | t/2-9=6 | | x(7-6x)=0 | | h/6+24=27 | | 12^x+10=13^8x | | x(7+6x)=0 | | 5b-7=28 | | 6x+46=60x-70 | | 7x+6x^2=0 | | 2(3x+7+x=70 | | (6x)+(10×)+(3,14x/3)=180 | | (6x)+(10×)+(×.3,14/3)=180 | | |3x−2|=19 | | (6x)+(10×)+(×π/3)=180 | | -7.2(x+3)=9.6+9(0.7x-1)+x | | 8z-4=-9 | | 14^-2x=3^-x+5 | | -3=0-3k | | 1X+3y=180 | | 89b-3=144 | | (x+3)°+(2x-6)°=180 | | 4x•3=48 | | y-3+15=35 |