3(a+9)=48

Simple and best practice solution for 3(a+9)=48 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 3(a+9)=48 equation: 


Simplifying
3(a + 9) = 48

Reorder the terms:
3(9 + a) = 48
(9 * 3 + a * 3) = 48
(27 + 3a) = 48

Solving
27 + 3a = 48

Solving for variable 'a'.

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

Add '-27' to each side of the equation.
27 + -27 + 3a = 48 + -27

Combine like terms: 27 + -27 = 0
0 + 3a = 48 + -27
3a = 48 + -27

Combine like terms: 48 + -27 = 21
3a = 21

Divide each side by '3'.
a = 7

Simplifying
a = 7

See similar equations:

| tanx=0.25 | | 28y+6=14whatisy | | 15=4c-9 | | v-1=2 | | -8r-5(1-4r)= | | 60=64t-16t^2 | | x^2*7x+12.25=-8.75 | | 7c+13=19 | | 5-(-8-7v)= | | 7c+13=-19 | | x^2+y^2+2x+4y-21=0 | | 8k+4=13 | | 234=x(x+20) | | 12a^2=14a | | 9x-4=2(4x+4)-4 | | 7x+3=6x-12 | | (10x+y)-(10y+x)=18 | | 3.14(h-8)=-4 | | f(x)=x^4+4x^3+7x^2+16x+12 | | 4-3x+2=4-5x | | 2y-8x=-2(4x+9) | | 8x+2=6x+9 | | 7x+3=9x+7 | | X/16=7/12 | | -3-5a+a+10= | | 7(b-4)=40 | | 2x^4-5x^2-7=0 | | 2+11b=8b+14 | | 17+2x=-11 | | 7c+13=-9 | | 9(y-3)=79 | | Y=25x^2-9 |

Equations solver categories