If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x2 + 1 = -79 Reorder the terms: 1 + 7x2 = -79 Solving 1 + 7x2 = -79 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 7x2 = -79 + -1 Combine like terms: 1 + -1 = 0 0 + 7x2 = -79 + -1 7x2 = -79 + -1 Combine like terms: -79 + -1 = -80 7x2 = -80 Divide each side by '7'. x2 = -11.42857143 Simplifying x2 = -11.42857143 Reorder the terms: 11.42857143 + x2 = -11.42857143 + 11.42857143 Combine like terms: -11.42857143 + 11.42857143 = 0.00000000 11.42857143 + x2 = 0.00000000 The solution to this equation could not be determined.
| (5x-45)(1+45)=1 | | 2x/5=6/7 | | 7a^3-21a^2= | | 13-4x/x-335/x-3 | | 15x(x)-26x-371=0 | | cotgx-1=0 | | 2x-2ax=10 | | x^2+144x+864=0 | | 5x-3=X-5*2 | | 18*6-5y=53 | | 0.88=ln(y) | | 5/2x-3/2=X-5 | | 3(3w+5)=-32 | | 4(f-3)=-20 | | -7/9y=3/4 | | 5(k-4)-(4k+6)=-9 | | 3(3s+8)=51 | | 4x+8+3x-2=5x+24 | | (u+2)7=21 | | (q-10)6=24 | | Cos(3x)-cos(x/2)=0 | | 15-3(x+1)=6 | | Y=cos(3x)-cos(x/2) | | (e+2)3=15 | | 22+10x=118+2x | | 10x+22=2x+18 | | 45/k=1 | | y=X^2-2x^4 | | (2x)=4/64 | | ln(x-3)+x=4 | | 3x-1=x-23 | | 5x/2-3/2=X-5 |