4(a+2)=-28

Simple and best practice solution for 4(a+2)=-28 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(a+2)=-28 equation: 


Simplifying
4(a + 2) = -28

Reorder the terms:
4(2 + a) = -28
(2 * 4 + a * 4) = -28
(8 + 4a) = -28

Solving
8 + 4a = -28

Solving for variable 'a'.

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

Add '-8' to each side of the equation.
8 + -8 + 4a = -28 + -8

Combine like terms: 8 + -8 = 0
0 + 4a = -28 + -8
4a = -28 + -8

Combine like terms: -28 + -8 = -36
4a = -36

Divide each side by '4'.
a = -9

Simplifying
a = -9

See similar equations:

| x^3-15x^2+50x= | | 1/2x-1/2=9/2 | | Y=-0.9X+6.8 | | -16x^2+40x+80= | | 4/5v+3=19 | | 178=x+2x+(x+10) | | 6(2)-3y=6 | | n/0.33-9=12.99 | | 6(2)+-3y=6 | | -2=b/2+1 | | 12a-3(5+5)=54 | | -2.3M-4=10 | | 2+6r=26 | | 3x+24=8x+4 | | 3/5x^2+30x+382 | | 7a-3+4a=-25 | | 4.6k+10=22.42 | | 6(4)-3y=6 | | 6n=70 | | 2v+9+4v=-27 | | 15=d-(-25) | | 14a=110 | | -a+5a+2=-14 | | 10r=121 | | 3(0.5x-4.2)=0.6(x-12) | | 12.4=w/2.4+2.4 | | 13v=9 | | 5a-2a=7 | | 9x-1.5y+12=0 | | 9a=35 | | 4n-2=6n+6 | | 3x-6(0)=6 |

Equations solver categories