2a+6b+7a-9+6b=

Simple and best practice solution for 2a+6b+7a-9+6b= 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 2a+6b+7a-9+6b= equation:


Simplifying
2a + 6b + 7a + -9 + 6b = 0

Reorder the terms:
-9 + 2a + 7a + 6b + 6b = 0

Combine like terms: 2a + 7a = 9a
-9 + 9a + 6b + 6b = 0

Combine like terms: 6b + 6b = 12b
-9 + 9a + 12b = 0

Solving
-9 + 9a + 12b = 0

Solving for variable 'a'.

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

Add '9' to each side of the equation.
-9 + 9a + 9 + 12b = 0 + 9

Reorder the terms:
-9 + 9 + 9a + 12b = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 9a + 12b = 0 + 9
9a + 12b = 0 + 9

Combine like terms: 0 + 9 = 9
9a + 12b = 9

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

Combine like terms: 12b + -12b = 0
9a + 0 = 9 + -12b
9a = 9 + -12b

Divide each side by '9'.
a = 1 + -1.333333333b

Simplifying
a = 1 + -1.333333333b

See similar equations:

| 8a-1=11 | | 12x^2-80x+75=0 | | 7-4+3*0+1=0 | | 7-4+3*0=0 | | x^3+5x^2-8x+12=0 | | 12-4x^2=9 | | 2B+9=31 | | D^3-D^2+12d=0 | | D^3+13D+12=0 | | p=3g+3zwhatisg | | 30x^2+6x+3=0 | | y=x^2+100x | | 3y=165-4x | | 12x+3y=165 | | 3+y=10-3(y+-1) | | 3+y=10-3 | | 3x^2-12+15=0 | | 56x^3-35x^2+8x-5= | | 32x^2+16x=-2 | | -4(x+3)-(x-1)=4 | | 4(n-7)=2 | | 77a-2a= | | -10+3x=4x+11 | | 3.14=20000x | | 6a-12=24 | | Ln(9)=ln(x^2) | | 67=-13x+24 | | 16-2x=2x-5 | | 5+16x-2=8x+69-3x | | -5600+200.00x=-2800 | | -5600+200.00x=0 | | .8w-.4w+.1w=3 |

Equations solver categories