3(12-2a)=-3+a

Simple and best practice solution for 3(12-2a)=-3+a 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 3(12-2a)=-3+a equation: 


Simplifying
3(12 + -2a) = -3 + a
(12 * 3 + -2a * 3) = -3 + a
(36 + -6a) = -3 + a

Solving
36 + -6a = -3 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
36 + -6a + -1a = -3 + a + -1a

Combine like terms: -6a + -1a = -7a
36 + -7a = -3 + a + -1a

Combine like terms: a + -1a = 0
36 + -7a = -3 + 0
36 + -7a = -3

Add '-36' to each side of the equation.
36 + -36 + -7a = -3 + -36

Combine like terms: 36 + -36 = 0
0 + -7a = -3 + -36
-7a = -3 + -36

Combine like terms: -3 + -36 = -39
-7a = -39

Divide each side by '-7'.
a = 5.571428571

Simplifying
a = 5.571428571

See similar equations:

| 0.3(r+2)=-0.1(-2-4) | | -3(x+8)=-9 | | -2(y-3)=2(-3y) | | 185=65(2)+110t | | -3(-3-i)-(2-4i)=0 | | 2x+7(3x-10)=45 | | -2(w-7)=16 | | 4(3+3i)-(4+i)=0 | | (7x+10)(49x^2-70x+100)=y | | m=n+5d | | 3(5x^4)=8x+2 | | 3x-2(-2x-8)=79 | | 8t-4(-2t-7)=-36 | | -2-0.25=-5 | | 0.6x+8.2=5.5 | | 72-x=64 | | u=4(3n+31)+5(n+1) | | G=8eh | | 7(q+11)=63 | | -(-4+3i)+(5+i)=0 | | .5x+6=-1 | | 8t-4(-2-7)=-36 | | 71-x=64 | | 6y-18+3y=18 | | 50b=55 | | 3(5x-(4))=8x+2 | | X+63=3 | | -9x+3=-51 | | 3(-5+4i)-(-3+5i)=0 | | -18=-9f+72 | | -3x+5=37 | | S=q+5+p |

Equations solver categories