3a+12=6a-3

Simple and best practice solution for 3a+12=6a-3 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 3a+12=6a-3 equation:


Simplifying
3a + 12 = 6a + -3

Reorder the terms:
12 + 3a = 6a + -3

Reorder the terms:
12 + 3a = -3 + 6a

Solving
12 + 3a = -3 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
12 + 3a + -6a = -3 + 6a + -6a

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

Combine like terms: 6a + -6a = 0
12 + -3a = -3 + 0
12 + -3a = -3

Add '-12' to each side of the equation.
12 + -12 + -3a = -3 + -12

Combine like terms: 12 + -12 = 0
0 + -3a = -3 + -12
-3a = -3 + -12

Combine like terms: -3 + -12 = -15
-3a = -15

Divide each side by '-3'.
a = 5

Simplifying
a = 5

See similar equations:

| 31=5-2a | | 5/9x=1 | | -3v+13+39v=36+24 | | 6y=492 | | (1/3)x+(3/5)=(14/15) | | -30-9x=7x-18 | | -6-40=-9x+17 | | 5z-13=(-13) | | (x+4)+10(x-1)+4x=288 | | (1/2)x+(2/3)=(1/6) | | -6-40=9+17 | | 40x+17.5y=596.25 | | 10(5+2y)+5= | | -6-40=9+7 | | c/4+1=(x-4)/6 | | 7x-1=6x-1 | | f/-5=-9 | | y-100x=2000 | | (2t+4)=2 | | 1/3(d-4)-3/2(5d-3)=7/12 | | -3x-60=5x+52 | | x^2+13x-9=8x+5 | | 7m-40+98=156 | | (2x-5)(5x+3)= | | 5+2v=-1 | | 8x/9-7=x | | n/-10=6 | | 4(2x+3)-4x=48 | | 7(2m+4)=7(9-3m) | | 1-6x+8=3+10x | | n/-2=-5 | | -3b+6=-10 |

Equations solver categories