-4(3a+3)=-84

Simple and best practice solution for -4(3a+3)=-84 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(3a+3)=-84 equation:


-4(3a+3)=-84

We simplify the equation to the form, which is simple to understand 
-4(3a+3)=-84

Reorder the terms in parentheses
+(-12a-12)=-84

Remove unnecessary parentheses
-12a-12=-84

We move all terms containing a to the left and all other terms to the right. 
-12a=-84+12

We simplify left and right side of the equation. 
-12a=-72

We divide both sides of the equation by -12 to get a. 
a=6

See similar equations:

| 5x-13-4x=5 | | 9x+80+5x=6x+98 | | -4(8n)=4 | | 3/x=18/5x-2 | | 2x+6-1=7-x+2 | | 1/5(5x+5)+3x=33 | | 4+12=16-20n | | 4+13=16-20n | | (27/8)/(3/4)^4*(9/4)^5=(2/3)^2n-1 | | 3+3sinx=2cos^2x | | 8=8(p+48) | | 144=-16t^2+96t+256 | | (27/8)/(3/4)^4*(9/4)^5 | | 15x-8x+17=66 | | (27/8)/(3/4)^4x(9/4)^5 | | 1.70=5x+10y | | 3x^2-2x=2x | | -15x+x^2=99 | | 1+4(6-2x)=73 | | (27/8)/(3/4)^4x(9/4)^5=(2/3)^2n-1 | | 126=-16x^2+66x | | Z/11=6 | | 20=3x+88 | | f(k^2-1)=-x^2-2x+1 | | 11y-9+3y=-23 | | x^2+9x+16.25=0 | | x^2-8x+16=84 | | x(x+1)=212 | | 2=4(2)+2r | | .7(2x-8)+.11=.5(X+9)-.09 | | 2=x^5+3x-2 | | 3x-18-15x-5=x-23 |

Equations solver categories