1/2a+9=2a-6

Simple and best practice solution for 1/2a+9=2a-6 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 1/2a+9=2a-6 equation: 


a in (-oo:+oo)

(1/2)*a+9 = 2*a-6 // - 2*a-6

(1/2)*a-(2*a)+6+9 = 0

(1/2)*a-2*a+6+9 = 0

15-3/2*a = 0 // - 15

-3/2*a = -15 // : -3/2

a = -15/(-3/2)

a = 10

a = 10

See similar equations:

| 1/3x+20=x+4 | | logx(6x-9)-logx(3)=1 | | 5z-3(6-z)=54 | | logb(x)+logb(x+3)=logb(40) | | 0.3m=0.4m-0.5 | | 13x+7x-4x=-40 | | -2/3x+5=7 | | 6x+27=4x+73 | | 12+5x-8=12zm | | x+18.7+15.13= | | -15x=-5(3x)+7 | | 7p-5h=h+5 | | 4x+3.2x=18 | | (2n+3)(n-2)=0 | | 3/4x+5/4x=12 | | logs=3.0925 | | (-10mn^3-4n^4)-(-2n^4-7mn^3-6n^3)-(5n^3+6mn^3)=0 | | 50.24=3.14*r^2 | | -13-5x=4x+22 | | -2x-8x=-100 | | (13m^4+2)+(m^4n^2t^2-2m^4)-(-13m^2n^3+5m^4)=0 | | 3(5x-2)-6x=-3(3x+2) | | (4+3x^2+8x^3)+(-7x^3+12x^5+6x^2)=0 | | 40=2m+30 | | 5v-8=-33 | | (5+7x^3+3x^2)+(-12+5x+6x^2)=0 | | 4X+11=5+2X | | -29=5x-4 | | 9=-2(a-3) | | -3r-4(r+2)=11 | | 13x-5=7x-33 | | -2(x-8)-5=1 |

Equations solver categories