2(3a+3)+6=81

Simple and best practice solution for 2(3a+3)+6=81 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 2(3a+3)+6=81 equation:


Simplifying
2(3a + 3) + 6 = 81

Reorder the terms:
2(3 + 3a) + 6 = 81
(3 * 2 + 3a * 2) + 6 = 81
(6 + 6a) + 6 = 81

Reorder the terms:
6 + 6 + 6a = 81

Combine like terms: 6 + 6 = 12
12 + 6a = 81

Solving
12 + 6a = 81

Solving for variable 'a'.

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

Add '-12' to each side of the equation.
12 + -12 + 6a = 81 + -12

Combine like terms: 12 + -12 = 0
0 + 6a = 81 + -12
6a = 81 + -12

Combine like terms: 81 + -12 = 69
6a = 69

Divide each side by '6'.
a = 11.5

Simplifying
a = 11.5

See similar equations:

| 160=10*h | | 64^2/3 | | x+5^1/2 | | 5/6t-10=5 | | (64^1/3)^(2)=0 | | Z^2+4z=-12+6i | | 7x-0.58=0.82 | | x^4+4*x^2+1=0 | | 5(x+5)=7x-26 | | (64)^(1/3)=0 | | 4096^1/3=0 | | 5/4(a-8)=2/3 | | 12x-11=73 | | -3/10+a=2/5 | | 39-96(3/8) | | 8[3(9-8)+1]= | | 16(3/8)-3 | | at+10=8t-7w | | -3z+n/5=8 | | -2(-y+4v-2)= | | 12-(5+x)=5x+7 | | 4/9n+6=4/3 | | 5z+7=11-6z | | -8(n-84)=-32 | | 9-4x=2-3x | | -2y(6y-7)= | | 3/4x=3/8 | | -11/5=c-(-4/5) | | x^2/9-1=5 | | 3n-1=5n-7 | | 3(p-12)-16=-1 | | 6/7x=6 |

Equations solver categories