If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (3 + 6x + 7x2 + 9x3) + (4 + -6x + 7x2 + -9x3) = 0 Remove parenthesis around (3 + 6x + 7x2 + 9x3) 3 + 6x + 7x2 + 9x3 + (4 + -6x + 7x2 + -9x3) = 0 Remove parenthesis around (4 + -6x + 7x2 + -9x3) 3 + 6x + 7x2 + 9x3 + 4 + -6x + 7x2 + -9x3 = 0 Reorder the terms: 3 + 4 + 6x + -6x + 7x2 + 7x2 + 9x3 + -9x3 = 0 Combine like terms: 3 + 4 = 7 7 + 6x + -6x + 7x2 + 7x2 + 9x3 + -9x3 = 0 Combine like terms: 6x + -6x = 0 7 + 0 + 7x2 + 7x2 + 9x3 + -9x3 = 0 7 + 7x2 + 7x2 + 9x3 + -9x3 = 0 Combine like terms: 7x2 + 7x2 = 14x2 7 + 14x2 + 9x3 + -9x3 = 0 Combine like terms: 9x3 + -9x3 = 0 7 + 14x2 + 0 = 0 7 + 14x2 = 0 Solving 7 + 14x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 14x2 = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 14x2 = 0 + -7 14x2 = 0 + -7 Combine like terms: 0 + -7 = -7 14x2 = -7 Divide each side by '14'. x2 = -0.5 Simplifying x2 = -0.5 Reorder the terms: 0.5 + x2 = -0.5 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.5 + x2 = 0.0 The solution to this equation could not be determined.
| 2x+7y=20 | | 12y+4=20 | | -8b+5+4b=-5b+7 | | 4x+3(8)=44 | | 5z+4(6-z)=-(z-5)11 | | 7(x+3)-3=2x+5(4+x) | | 6a+4b=500 | | 0.18(24)+0.03x=0.09(24+x) | | 26-8x=-62 | | 2(x+5)/5=3x-1 | | x+9=18-2x(x) | | 26-8x=62 | | -(9-4a)-(11+3a)-9=-(9-6a)+(-a)+8 | | (7x^2+6x+5)(x-4)= | | -5m+57-5(m-4)=9m-(3m-4)-6m+3 | | -2(2x-6)=3x | | -[9z-(19z+4)]=4+(9z+1) | | 5c^2=45c | | y=ln(x-3)+4 | | -3p-5(3-2p)=5(p-2)-13 | | -14=2+r | | 2x+8(x-5)=2(x-8) | | 3(x+2)-7=6x-3(2+x) | | (16x^2)+xy+(5y^2)=22 | | 7(3x+6)+(x+2)=11 | | x/3-5=x/7-1 | | 11x+15x-8+1=-7x+1-8 | | 6-2z=16 | | 6-4n-15=8n+15-n | | X^2+9x+32= | | s-4=25 | | -7(4)-25= |