If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x + -21 = -2x Reorder the terms: -21 + x = -2x Solving -21 + x = -2x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2x' to each side of the equation. -21 + x + 2x = -2x + 2x Combine like terms: x + 2x = 3x -21 + 3x = -2x + 2x Combine like terms: -2x + 2x = 0 -21 + 3x = 0 Add '21' to each side of the equation. -21 + 21 + 3x = 0 + 21 Combine like terms: -21 + 21 = 0 0 + 3x = 0 + 21 3x = 0 + 21 Combine like terms: 0 + 21 = 21 3x = 21 Divide each side by '3'. x = 7 Simplifying x = 7
| 49xX=735 | | (2x-3y)dx+xdy=0 | | 32+4r= | | 6=-3/2v | | x+-21=2x | | 9k+30k^2=24k | | -68x+-34=-68x+34 | | 5(s-4)+4s=3s-14 | | 5t+1-7t-5=2-t-6 | | 2/2x-1 | | 4x-9-3x=34 | | -68x+-68=-68x+34 | | 450=3000(r)3 | | 1/6x2=?-1 | | -5(n-5)+3(n+1)= | | -68x+34=-68+34 | | 3(2p-5)=4 | | 12n^4+n^2-20=0 | | 8x-10=4x+11 | | -68x+68=-68x+34 | | -68x+68=-68+34 | | 4z^2-25z+36=0 | | 2=1/6?-1 | | 18c-10c-11c= | | -5k+6-3=16 | | x+40=3-10 | | 0=ln(x-3)/ln5 | | 1.5a+12=2(1.1a-1) | | ln(0)=X | | 6+6(2t-1)=10k-2(k-7) | | -9(1+7r)=31 | | x-4(4)=32 |