If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying X2 + -7x = 20 + x Solving X2 + -7x = 20 + x Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '7x' to each side of the equation. X2 + -7x + 7x = 20 + x + 7x Combine like terms: -7x + 7x = 0 X2 + 0 = 20 + x + 7x X2 = 20 + x + 7x Combine like terms: x + 7x = 8x X2 = 20 + 8x Simplifying X2 = 20 + 8x Reorder the terms: -20 + X2 + -8x = 20 + 8x + -20 + -8x Reorder the terms: -20 + X2 + -8x = 20 + -20 + 8x + -8x Combine like terms: 20 + -20 = 0 -20 + X2 + -8x = 0 + 8x + -8x -20 + X2 + -8x = 8x + -8x Combine like terms: 8x + -8x = 0 -20 + X2 + -8x = 0 The solution to this equation could not be determined.
| x^4-2x^3-3x^2+8x-4=0 | | 2[4a-3a(2a+6b)+6a]= | | 1/5x+2/3y=-43/5 | | (0.5+x)/3 | | 8+2=110 | | 6(8a-b)-4(4b-7a)= | | x^2+10=20 | | -1=(x^2+3x)/(3x+9)-x^2 | | 6/b=5/3 | | 1-2/x=2/3x-1/3 | | 2/8=7/n | | -1=(x^2+3x)/(3x+9)-p^2 | | x^5=.00001 | | 5/4x=85/4 | | 9/13y=72/13 | | -6x^5+30x^4-6=0 | | 9/13y=57/13 | | 14+5(2y+8)=(y+2)-29 | | (-a-3b+3)5ab= | | 4x-2y+y-9x= | | -9+12x-10-4x-2x=47 | | 9y-6x=63 | | x+3x+7-x-12=40 | | 5/x+3=x/2 | | -(5xy-8)+3(4xy+6)= | | 3/14=x-2/21 | | x/4+5.3=-1.1 | | 50x-9y-18xy=0 | | 4000^3/3.14*5^2 | | 24=650/10 | | 24=650/1 | | d(t)=80t-16t^2+35 |