6a-3=3a-9

Simple and best practice solution for 6a-3=3a-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 6a-3=3a-9 equation:


Simplifying
6a + -3 = 3a + -9

Reorder the terms:
-3 + 6a = 3a + -9

Reorder the terms:
-3 + 6a = -9 + 3a

Solving
-3 + 6a = -9 + 3a

Solving for variable 'a'.

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

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

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

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

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

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

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

Divide each side by '3'.
a = -2

Simplifying
a = -2

See similar equations:

| 5k-4k=13 | | 4(2x-4)-16(3x-1)=0 | | (x^3)^1/3=16^1/3 | | 4(2b+3)=b+2 | | f(-3)+f(5)=5x+3 | | 2x-8=5-x | | 4b-5b=9 | | (2l+12)+2w=96 | | 12t-11t=10 | | -x-y=12 | | (7-x)(1-x)+18=0 | | 3(4-2y)+2(1+6y)=12 | | 25=-3m | | x^4+18x^2=0 | | x^4-8x^3+24x^3-32x-240=0 | | 5y-10y=10 | | 3(2y-1)=x+4 | | 2-11m=5p+3.2 | | -2=-2-18 | | 4x+2y+300-3x-4y=320 | | -6x+8y=17 | | 2(4-3x)=6-(6+1) | | 4m=6m-29 | | 2-y+2=3y | | 20=5y-3x | | 2l+12+2w=96 | | 25-[4+8y-4(y+5)]=-4(5y-5)-[8(y-1)-16y+11] | | -4x+6y=20 | | 4(x+9)=6x+36 | | 12=6+2(x-14) | | (-8)*(6)*(-2)=x | | (3x-1)(x^2+5x)=0 |

Equations solver categories