If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1x + 8x + -21 = 7x + 7 Reorder the terms: -21 + -1x + 8x = 7x + 7 Combine like terms: -1x + 8x = 7x -21 + 7x = 7x + 7 Reorder the terms: -21 + 7x = 7 + 7x Add '-7x' to each side of the equation. -21 + 7x + -7x = 7 + 7x + -7x Combine like terms: 7x + -7x = 0 -21 + 0 = 7 + 7x + -7x -21 = 7 + 7x + -7x Combine like terms: 7x + -7x = 0 -21 = 7 + 0 -21 = 7 Solving -21 = 7 Couldn't find a variable to solve for. This equation is invalid, the left and right sides are not equal, therefore there is no solution.
| 9x+9-4x=6+4x-8 | | 3x^2+1=8x | | x+a=n | | 5x+8-9x=12-19x+15x-4 | | 22x^2-35xy+3y^2= | | 9z-1=9z-z | | 6x+x-8=6x+6 | | 9y=3x-81 | | 58/1437.5=1437.5r/1437.5 | | x^2+2r-15=0 | | 3x=14+5 | | 7x^2+8x+3=0 | | 12x-4x/3=2 | | 2z-5z=27 | | 6x+8=3x+1 | | -30n=-20n-63 | | 6x=12y-144 | | -2y-7=5y+17 | | 5/3x=5/6 | | 6720=24000*0.07*t | | -30n=-20n-60 | | (8x+5)(3x^2+5x+2)= | | 1y=-3x+19 | | 7x-(3x+3)=5x-19 | | 12(2y+3)=84 | | 27x^2+75x+28=0 | | x/3-10=6 | | 1/5p=14 | | 4x-6x+x-7+5x= | | 56b^2-19bv-15v^2= | | 2y=1x+16 | | y^3/2-512=0 |