4a-12=9a-36

Simple and best practice solution for 4a-12=9a-36 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 4a-12=9a-36 equation:


Simplifying
4a + -12 = 9a + -36

Reorder the terms:
-12 + 4a = 9a + -36

Reorder the terms:
-12 + 4a = -36 + 9a

Solving
-12 + 4a = -36 + 9a

Solving for variable 'a'.

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

Add '-9a' to each side of the equation.
-12 + 4a + -9a = -36 + 9a + -9a

Combine like terms: 4a + -9a = -5a
-12 + -5a = -36 + 9a + -9a

Combine like terms: 9a + -9a = 0
-12 + -5a = -36 + 0
-12 + -5a = -36

Add '12' to each side of the equation.
-12 + 12 + -5a = -36 + 12

Combine like terms: -12 + 12 = 0
0 + -5a = -36 + 12
-5a = -36 + 12

Combine like terms: -36 + 12 = -24
-5a = -24

Divide each side by '-5'.
a = 4.8

Simplifying
a = 4.8

See similar equations:

| 0.6x+0.4x=50 | | 0.6x+x=50 | | 6x-1(2x-1)=9x+2(2-x) | | 3(x+6)-3=6x+2 | | 2(3x+4)-4(4x-5)= | | x+60=5x+28 | | h(3)=x^2-x-12 | | 2007-d=248 | | 9.9x+5=8.1x | | 1-9y^2=0 | | -3d^2-17=22 | | 6n^2-66n+60=0 | | x^2-6x+144=0 | | x(ganjil)+x(ganjil)+x(ganjil)=30 | | log(9x+7)-logx=Log(x+7) | | 5x+34=x+10 | | 2x+30x=180 | | 2r^3-4r^2-6r=0 | | 10m-9=4m+15 | | 5x-3=30-(7x+7) | | 5x+1+x+x-1+13=34 | | 10k^3-3k^2=0 | | X+50=8x | | 2x+24=9x+60 | | 13-4f=91 | | 2x+y+2z-10=0 | | (X-3/2)^2=9 | | (5b-4)(b+6)= | | x-10/20 | | 5/6-7 | | x^2=4+y | | 2x-6=22-2x |

Equations solver categories