15a=4a-12

Simple and best practice solution for 15a=4a-12 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 15a=4a-12 equation: 


Simplifying
15a = 4a + -12

Reorder the terms:
15a = -12 + 4a

Solving
15a = -12 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
15a + -4a = -12 + 4a + -4a

Combine like terms: 15a + -4a = 11a
11a = -12 + 4a + -4a

Combine like terms: 4a + -4a = 0
11a = -12 + 0
11a = -12

Divide each side by '11'.
a = -1.090909091

Simplifying
a = -1.090909091

See similar equations:

| 10n-10=0 | | 14+2x=32 | | 130-9y=46 | | Inx+Inx^2=4 | | 12x^2+2x+4=12 | | 200x^6-2x^2=0 | | n/5-21=-16 | | -15n+(-25)=20 | | 5n-21=-16 | | 0.5x-0.33=0.66 | | 100-x=7x | | 30+4x=7x | | 100-x=30+4x | | 7-x+6=12 | | f=50+(n-40+45) | | 7+x+6=12 | | -3v-8=9v-8+v | | 2[8]=3 | | -1(7+5z)=28 | | 34x-14x=78 | | 34-14x=78 | | p-5=10-4p | | w(w+7)(2w-2)=1680 | | 5x-(x-3)=3(9x+18)-5 | | x^3-5y^2+20= | | -4m+4.5=9.5 | | 10m=3+9m | | -8+5y=4y | | 7h+5=-3h+5 | | -5s=-4s+4 | | 16g^3+2h^3= | | g(-5)=7+4-x |

Equations solver categories