99=3(3-6a)

Simple and best practice solution for 99=3(3-6a) 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 99=3(3-6a) equation: 


Simplifying
99 = 3(3 + -6a)
99 = (3 * 3 + -6a * 3)
99 = (9 + -18a)

Solving
99 = 9 + -18a

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '18a' to each side of the equation.
99 + 18a = 9 + -18a + 18a

Combine like terms: -18a + 18a = 0
99 + 18a = 9 + 0
99 + 18a = 9

Add '-99' to each side of the equation.
99 + -99 + 18a = 9 + -99

Combine like terms: 99 + -99 = 0
0 + 18a = 9 + -99
18a = 9 + -99

Combine like terms: 9 + -99 = -90
18a = -90

Divide each side by '18'.
a = -5

Simplifying
a = -5

See similar equations:

| 3[x-2]=21 | | 5/9(8-32)=c | | -2+2=12 | | (X+3)=-5 | | 39+c=40 | | 6s-36=126 | | .03X=61800 | | -6(2t+10)=-108 | | -3(-33)-6=48 | | 7/8=c/54 | | X+x*sqrt(3)=100 | | -3c=6(-c-20) | | t+3-7=11 | | -2d-8=2d | | 5(-2+13h)=-4(-10-15h) | | (X-7)(x-19)=64 | | 3(3t+8)=4+10t+1 | | -14.1+3.6g=-3.7g+16.14+18.1g | | a-5+1=16 | | -×/7-2/3=4/21 | | 10.34+5.7n=1.7n-1.66 | | 3x/-69 | | 8a^2+9a=-6 | | 50-5x=x | | -2.8z=-2.66-16.1z | | 4(x+8)+12=34 | | 520+350x+120=1000+8x+1008 | | -17.27+18.7b=-16.9+18.8b | | 4sin(X-2)=0 | | 3(46-2x)+x=38 | | -12.98+6.5d=12d+12.56+5.81 | | 4f-4=-32 |

Equations solver categories