9a-7a-15=2(a-7)

Simple and best practice solution for 9a-7a-15=2(a-7) 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 9a-7a-15=2(a-7) equation: 



9a-7a-15=2(a-7)

We move all terms to the left:

9a-7a-15-(2(a-7))=0

We add all the numbers together, and all the variables

2a-(2(a-7))-15=0



We calculate terms in parentheses: -(2(a-7)), so:

2(a-7)

We multiply parentheses

2a-14

Back to the equation:

-(2a-14)



We get rid of parentheses

2a-2a+14-15=0

We add all the numbers together, and all the variables

-1!=0

There is no solution for this equation

See similar equations:

| x/5-40=-10 | | -4-2n=3 | | 17p+44=-28 | | 60+6x+4x=180 | | 2(1/2x)+2x=360 | | 4x^2+36x-28=0 | | 60+6x+4x=120 | | -2x+8=-3x+4 | | 2x+31=3x+51 | | 175-4x=156-3.50x | | -6-3(-4k+7)=27-8k | | -10k+11k+1=16 | | -31-8v=7(7-4v) | | 1/3w=22 | | x+(-35)=52 | | x+3=4(x+7)=10 | | 12(x+3)=12 | | 4x+5(4x-6)=138 | | x=0.5x-18()-14 | |  40  =  −13(9x + 30) + 2 | | 3x-10+x=2(2x-5) | | -9/5x=-1 | | 3(5x-4)+6=2(7x)-8 | | 8x−7=3x−3 | | 200m-75m+53625=55550-150m | | 3x^2+x=2x+10 | | 19m+-11m+5=-19 | | 180=7x-3+2x-6 | | -4n-8=-4 | |  4m − 6  =  14 | | (4x-12)=48 | | (6x-24)/2=(3x+18)/11 |

Equations solver categories