6a+9=-4a

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


Simplifying
6a + 9 = -4a

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

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

Combine like terms: 6a + 4a = 10a
9 + 10a = -4a + 4a

Combine like terms: -4a + 4a = 0
9 + 10a = 0

Add '-9' to each side of the equation.
9 + -9 + 10a = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 10a = 0 + -9
10a = 0 + -9

Combine like terms: 0 + -9 = -9
10a = -9

Divide each side by '10'.
a = -0.9

Simplifying
a = -0.9

See similar equations:

| 3x+8-2x=5-9 | | (y-5/4)^2 | | x-(-2x)+8=-2x+3x | | x-13.58-(x*.13)=225 | | 7(x+54)=90 | | x-(-2x)+8=-2x+2x | | 17=4f-3 | | 0=-5y-7x+20 | | 4(n-11)=-64 | | 28-16=2(x-8) | | x-(2x)+8=-2x+3x | | 10(5-y)=-125 | | 4e-6=x | | 10w^2-3w-77=0 | | 24y=8526 | | f(-1)=6x-7 | | V=6/84 | | f(4)=6x-7 | | 4x^2-32x-64=0 | | 70=4v+14 | | 3-3x+2x+1=2x+x-6 | | 36-8x=90 | | 3t-2r=8 | | 10-3z/5=4 | | Lg(x^2-2x+1)=1 | | -3(v+2)+4v= | | 5x+9=6x+7 | | 36+9x=90 | | W-3/8=13/8 | | 4(2m+6)=m+3(3m+9) | | (r+3)(2r+9)=2 | | x+(x-2)+(x+6)=50 |

Equations solver categories