7(-4-4a)=168

Simple and best practice solution for 7(-4-4a)=168 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 7(-4-4a)=168 equation: 


Simplifying
7(-4 + -4a) = 168
(-4 * 7 + -4a * 7) = 168
(-28 + -28a) = 168

Solving
-28 + -28a = 168

Solving for variable 'a'.

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

Add '28' to each side of the equation.
-28 + 28 + -28a = 168 + 28

Combine like terms: -28 + 28 = 0
0 + -28a = 168 + 28
-28a = 168 + 28

Combine like terms: 168 + 28 = 196
-28a = 196

Divide each side by '-28'.
a = -7

Simplifying
a = -7

See similar equations:

| 7(9+5x)=273 | | -8(1+6n)=-392 | | -4(1-6x)=-196 | | 4(7-7x)=168 | | -6(6+2v)=-84 | | -4(2+6x)=-8 | | -6(-6b-3)=284 | | -6(3-7x)=24 | | -21=4p-7p | | 18=n-7n | | 30=x-273 | | 2n+2n=-24 | | 8n+2+2n=-18 | | -17-5m=20+3m | | 0=3n+8n | | 30=2x-5 | | 3t+15=24 | | 7p-4=24 | | x*x-216*10^3/x^2=0 | | 6c+5=11 | | 4x+5=19+2x | | 3y+18=-6 | | 8x+15y=26 | | 10x+12=200 | | X*2+3x= | | 2(2x+4)=3(4-X) | | 2m/3-m/5 | | R=130d | | 7/11*x=0.5 | | 4-(5.2)= | | 4/11*x=18 | | log(x)=240 |

Equations solver categories