6+3a=18

Simple and best practice solution for 6+3a=18 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 6+3a=18 equation: 


Simplifying
6 + 3a = 18

Solving
6 + 3a = 18

Solving for variable 'a'.

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

Add '-6' to each side of the equation.
6 + -6 + 3a = 18 + -6

Combine like terms: 6 + -6 = 0
0 + 3a = 18 + -6
3a = 18 + -6

Combine like terms: 18 + -6 = 12
3a = 12

Divide each side by '3'.
a = 4

Simplifying
a = 4

See similar equations:

| A=4(3.14)(4)(2) | | 9y=54x+7 | | 2x+12-6x=2x-6 | | 5y=-11 | | 29=-6(2r-4) | | 4(1-a)=-6a+14 | | 3+9x=-5+x | | 5n-7=11-10n | | -5a-8+4a=-28 | | 2x-4=11x+49 | | -7(2t+1)=-21 | | -2a-10=-8(8+7a) | | (4y-3y+5)-(7y^2-3y+6)= | | 50+25n= | | (5x^2+3x+4)+(2x^2-6x+3)= | | 3x+18=11x+70 | | 5(f-1)=35 | | 5x+5z=7+3y | | 5y+6(-2)=7 | | 10(s-6)=-168 | | -2+2(7m+6)=5m-2 | | 30y=12x+25 | | 36+8a=6(3a+1) | | 9x-8=10x+3 | | (6x+2)-9x=-6(3x+2) | | 6(4s+7)=354 | | 123=6(4p+4)+3 | | 2(2l+2)=16 | | X(2x-11)=6 | | x(2x-1)(x-3)=0 | | Y-4=2x^2+5x | | (x^2+3)+(x-7)= |

Equations solver categories