If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.5x + 0.5x + -1 + x = 21 Reorder the terms: -1 + 0.5x + 0.5x + x = 21 Combine like terms: 0.5x + 0.5x = 1x -1 + 1x + x = 21 Combine like terms: 1x + x = 2x -1 + 2x = 21 Solving -1 + 2x = 21 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 + 2x = 21 + 1 Combine like terms: -1 + 1 = 0 0 + 2x = 21 + 1 2x = 21 + 1 Combine like terms: 21 + 1 = 22 2x = 22 Divide each side by '2'. x = 11 Simplifying x = 11
| 3.14*3(3.14)/2 | | 180-11x-7=.5(9x-10+7) | | -4a^2-5=0 | | r^2-3r+4=r | | 5c-7d=-4 | | .5x+.5x-1=21 | | t^2-11t+36=t | | (9-x)^(1/2) | | 7x+6(6x+3)=233 | | 7x+6(6x+3)=223 | | [-14-(-8)]+3(-11+22)= | | 2+3(x+1)=3x | | 20x^2-82x+80=0 | | (8x+2)(6x-3)= | | r^2-12r+35= | | .5x+x-1+x=21 | | 8(x+3)+11=-10(x-10)-11 | | .5x+x-1=21 | | log(6x-2)-log(2x-1)=log(7) | | 22=4x+2x+4 | | 3m+7=12+2m | | y=sin(cos(6x)) | | 8+2t+t=41 | | -12r^2+28+42r=0 | | 2x+5x-100=257 | | 28x-9=4.3 | | 4a^3b^-5c)^2/(2a^-2b^3c^3)3 | | 3x^2-1x+5=-2 | | -26=4+6n | | c-9=7.8 | | .5x+x-1=19 | | c-9=9 |