4(a-5)=28

Simple and best practice solution for 4(a-5)=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-5)=28 equation: 


Simplifying
4(a + -5) = 28

Reorder the terms:
4(-5 + a) = 28
(-5 * 4 + a * 4) = 28
(-20 + 4a) = 28

Solving
-20 + 4a = 28

Solving for variable 'a'.

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

Add '20' to each side of the equation.
-20 + 20 + 4a = 28 + 20

Combine like terms: -20 + 20 = 0
0 + 4a = 28 + 20
4a = 28 + 20

Combine like terms: 28 + 20 = 48
4a = 48

Divide each side by '4'.
a = 12

Simplifying
a = 12

See similar equations:

| 6q=18-29 | | 2q=300 | | 45=15*x | | 5x-4y=26 | | 9y-3=15 | | .15x+.65(10-x)=2 | | (5t-10)(4t+24)=0 | | 720=x+6(2x-6) | | 8/-5-18 | | 3(x^2+6x-756)=0 | | 6(2y+3)=-2(3y-4) | | 3(x-4)x-7=4x+9 | | m/5-9=20 | | 11x/21-9=x/7+31 | | (a-1/9)-(3a+3/8)=(41-8/4) | | 169=x^2+x^2-14x+49 | | 1/2(8x-4)=3x+5 | | y/4.2=-10 | | (4w+9)(7-w)=0 | | -6x-6y=18 | | x/1.5= | | -4+c+13=-5 | | 8/2+7=5/2+1 | | 5/6x-1/5+4=7/10x | | b/19-2=-4 | | .25x=2.75 | | 15a-8=10a+7 | | 3x+21-4x=40 | | 6-x=x+3 | | 0.14x+0.8(x-1)=0.01(2x-3) | | 14.5+z=-4 | | 1/2x=-3 |

Equations solver categories