If it's not what You are looking for type in the equation solver your own equation and let us solve it.
10x^2+25=4x^2
We move all terms to the left:
10x^2+25-(4x^2)=0
We add all the numbers together, and all the variables
6x^2+25=0
a = 6; b = 0; c = +25;
Δ = b2-4ac
Δ = 02-4·6·25
Δ = -600
Delta is less than zero, so there is no solution for the equation
| -8-7x+5=4 | | 3(4y+6)=-2(3-6y) | | 9x+35=-5 | | 2.05x+2.20(440-x)=7489.50 | | 6=2w=54=4w | | 3/(2x)=3x | | 6-3/10=s | | 5a+2=57 | | 38+3x-12x=3x+2 | | 20+n=65 | | x+x+2+3x-6=315x-4 | | 1/2x+2/3=11/3 | | -75=2+7x | | 81+m=65 | | 2-5m+5=-6m+1 | | 18=r/9+8 | | 3(1-x)=-4(x-5)-6 | | 1-(2x-1)/(6)=(4x)/(9) | | 15=2•3.14•r | | 6(v+3)-2v=2(2v+4)-15 | | 7(x+1)=2x=57 | | 8-2r=6r+2-6r | | 4=7x-32 | | -5x-25=6 | | 17a-3=15a-14 | | -2(7x-5)=6(7-2x) | | -4c+9=17 | | 3x+5=-15-x | | -3=x/53 | | |x+3|-4=5 | | 2x+12=3×-31 | | X-4/3+3x-6/4=3 |