If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
49q2 + -81 = 0
Reorder the terms:
-81 + 49q2 = 0
Solving
-81 + 49q2 = 0
Solving for variable 'q'.
Move all terms containing q to the left, all other terms to the right.
Add '81' to each side of the equation.
-81 + 81 + 49q2 = 0 + 81
Combine like terms: -81 + 81 = 0
0 + 49q2 = 0 + 81
49q2 = 0 + 81
Combine like terms: 0 + 81 = 81
49q2 = 81
Divide each side by '49'.
q2 = 1.653061224
Simplifying
q2 = 1.653061224
Take the square root of each side:
q = {-1.285714286, 1.285714286}
| 2y^3-3y^3+3y^3+4y^3= | | 13.97x+3.95=87.72 | | 3(x-6)-5(x+2)=20 | | y=(2x+1)(x-5) | | t-2=18 | | 6x^2+9+22x=x | | 18(r-2)=4(r-9) | | ln(x^10)-ln(x^3)=7 | | 3x^5-2(x^5-3(x^5+4.2))= | | x^2-17x-180=0 | | 5y^4-80x^4= | | 20t^2+t=12 | | 3x+26=110 | | 5y+9=79 | | 7(5x+6)=217 | | 2y^3-3y^3+4y^3= | | 9y^2+48y+64=0 | | 2(5+4)=40-2 | | 2(2n+3)=8(4n+4)+9 | | 27x^2+81=0 | | -8(8b+11)=2(5b-7) | | y=-(0.83x^2)+10 | | 4t-2=9 | | 15=-2(2f-1) | | 4=7p-(-3p+2) | | -2y(7)=8y+12 | | 1.5x+9=4.5 | | 15-3c=3(5-c) | | (2w-6)=w | | 6y+2(y-6)=5(y+1)-4 | | -(-9t+1)=5t-1 | | 6x^2+36x+48=0 |