-4(12+3a)=-132

Simple and best practice solution for -4(12+3a)=-132 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 -4(12+3a)=-132 equation: 


Simplifying
-4(12 + 3a) = -132
(12 * -4 + 3a * -4) = -132
(-48 + -12a) = -132

Solving
-48 + -12a = -132

Solving for variable 'a'.

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

Add '48' to each side of the equation.
-48 + 48 + -12a = -132 + 48

Combine like terms: -48 + 48 = 0
0 + -12a = -132 + 48
-12a = -132 + 48

Combine like terms: -132 + 48 = -84
-12a = -84

Divide each side by '-12'.
a = 7

Simplifying
a = 7

See similar equations:

| sqrt(3)tan(x+30)=2 | | y^2=6*(6y)^1/2 | | x+30=473 | | 6x-30=3(-5+3x) | | 3*11y= | | x+x=144 | | 5-5(1+5a)=-225 | | 3-3x-36x^2=0 | | A=4b+2 | | 12x^2-12x=7 | | 162-2y^4=0 | | x+x+x+4=16 | | 3m^2-6m-9=0 | | 256x^2+91x^2=127 | | (9y/14)-1=2-(7y/2) | | 0.375y+0.25=0.5 | | 2/3x-14=1/6x-1/9 | | 2x+12=12x-3 | | f(x)=2x^3-5x | | 2(x+5).3(5-x)=5 | | 7w^2-2w-9=0 | | (x-4)/4=2 | | x+7-5=23 | | y=2x^3-5x | | 32.9+5= | | 4+x-3=12 | | 2(x+6)/4=3x-3 | | x^3+3x+7=o | | 5(k-2)-6=3k-(2k-1) | | 5xy/6y | | 4z+6=3z+5+z+3 | | 3-x=1/3 |

Equations solver categories