7a-9ab+2a=

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


Simplifying
7a + -9ab + 2a = 0

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

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

Solving
9a + -9ab = 0

Solving for variable 'a'.

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

Factor out the Greatest Common Factor (GCF), '9a'.
9a(1 + -1b) = 0

Ignore the factor 9.

Subproblem 1

Set the factor 'a' equal to zero and attempt to solve: Simplifying a = 0 Solving a = 0 Move all terms containing a to the left, all other terms to the right. Simplifying a = 0

Subproblem 2

Set the factor '(1 + -1b)' equal to zero and attempt to solve: Simplifying 1 + -1b = 0 Solving 1 + -1b = 0 Move all terms containing a to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1b = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1b = 0 + -1 -1b = 0 + -1 Combine like terms: 0 + -1 = -1 -1b = -1 Add 'b' to each side of the equation. -1b + b = -1 + b Combine like terms: -1b + b = 0 0 = -1 + b Simplifying 0 = -1 + b The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

a = {0}

See similar equations:

| 12w^2=8w+15 | | 9=3(j-16) | | 156=12a | | 20n=4 | | 8q-6q=12 | | 49x^3-28x^2+4x=0 | | 5n^2+8=-54 | | -3c-12=14+5c | | 2cos^2-5sin=3 | | 3x-12=18-2x | | 4v^2+13+3=0 | | X^2(6-7i)= | | 9b^2+10=46 | | solve:10x5-3(2)^2/(-4) | | 5x-8x=2x+7 | | xsquared-7x-18=0 | | 5d-3+d=2d+y-d | | -3x-3=-4x-6 | | -3[a-1]=-15 | | 3y-11=2x | | h=-16t^2+45t+7 | | y=-x^2+4x-8 | | 4=3y-(4y-5) | | 18-6x=-14x | | 18-6x=14x | | 0.4x+0.7=-0.1 | | 0.2(10-5x)=3+2(x-1) | | 120=10logx | | 7n-4(5-sn)=10 | | log27^1/3=x | | 4y+5=5Y-8 | | (2x/3)=(5x/12)-2 |

Equations solver categories