8a-4(-5-2)=12a

Simple and best practice solution for 8a-4(-5-2)=12a 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 8a-4(-5-2)=12a equation:


8a-4(-5-2)=12a

We simplify the equation to the form, which is simple to understand 
8a-4(-5-2)=12a

Simplifying terms in parentheses
8a-4*(-7)=12a

Reorder the terms in parentheses
8a+(+28)=12a

Remove unnecessary parentheses
+8a+28=+12a

We move all terms containing a to the left and all other terms to the right. 
+8a-12a=-28

We simplify left and right side of the equation. 
-4a=-28

We divide both sides of the equation by -4 to get a. 
a=7

See similar equations:

| x^4-x^2= | | 6t+7=15-11t^2 | | 6y+5=-1.6 | | x^3-2x^2-3= | | x+8=55 | | 6x+6+x=5+2x-5 | | 3r^2-9r=5 | | 2.4n+1.2-0.12=48 | | x^2+28=11x | | -15x^2-44x+32=0 | | 6x^2-26= | | 12x^2+21x+-6=0 | | 6x^2+7x+-2=0 | | 4x^2-6x+9= | | -5x-7=13 | | 6x^2+7+-2=0 | | 3(2n+7)=3 | | 7x-4y=23 | | 6(u+6)-3=10 | | 4r-11=-12+5r | | m^2-4m=5 | | 13x+39=9 | | p+36+(p-37)+2*p=491 | | x^4-5x^2+40= | | p+36+2(p-37)+p=491 | | p+36+2(p-37)+p=699 | | 8m-3=-3+6m | | -10p-2(3p-6)=4(5p-6)-10p | | 4x^2+2x-25=0 | | 2(4s-7)=-15-5s | | an=6n+14 | | .9x=8+2.25x |

Equations solver categories