a-6=4a+9

Simple and best practice solution for a-6=4a+9 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 a-6=4a+9 equation:


Simplifying
a + -6 = 4a + 9

Reorder the terms:
-6 + a = 4a + 9

Reorder the terms:
-6 + a = 9 + 4a

Solving
-6 + a = 9 + 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.
-6 + a + -4a = 9 + 4a + -4a

Combine like terms: a + -4a = -3a
-6 + -3a = 9 + 4a + -4a

Combine like terms: 4a + -4a = 0
-6 + -3a = 9 + 0
-6 + -3a = 9

Add '6' to each side of the equation.
-6 + 6 + -3a = 9 + 6

Combine like terms: -6 + 6 = 0
0 + -3a = 9 + 6
-3a = 9 + 6

Combine like terms: 9 + 6 = 15
-3a = 15

Divide each side by '-3'.
a = -5

Simplifying
a = -5

See similar equations:

| 258=4x+2 | | 50+.25x=43.50+35x | | 13.6+(3.4c)+1.7c=3.4 | | 7-5r=1-6r | | x-4=-4+4x | | 8+3(2x+7)=5(3x-1) | | 3(y-5)+1=-20 | | (w+6)-5= | | -4k^2+8k-9=0 | | -4x-(9)=13 | | 6x+10=8x+1 | | -300(3(-50))=x | | 3cosx-4sinx=5 | | 3x+(-5)=-20 | | 11-6x=-x+6 | | 5m*3+n=18 | | 50+.25x=43+.50x | | 2x+12-9=-21 | | -300(3(-50))= | | 5m^3+n=18 | | -10-7x=-17 | | -6(3x-8)=48 | | g(5)=x-4 | | 1-6r=10+5r | | 33=5x-9+4x | | 19=-1(-2x+8)-13 | | -26-x=-5x+30 | | 48l+140=260 | | (-2+10)-(-6x+5y+12)+(x+8y-16)= | | 3x+(-10)=-1 | | 5y+y=-60 | | 7n=3n+3 |

Equations solver categories