9a+3a+a=9-22

Simple and best practice solution for 9a+3a+a=9-22 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+3a+a=9-22 equation: 


Simplifying
9a + 3a + a = 9 + -22

Combine like terms: 9a + 3a = 12a
12a + a = 9 + -22

Combine like terms: 12a + a = 13a
13a = 9 + -22

Combine like terms: 9 + -22 = -13
13a = -13

Solving
13a = -13

Solving for variable 'a'.

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

Divide each side by '13'.
a = -1

Simplifying
a = -1

See similar equations:

| 3x-6*0=12 | | 175.00+2.00=3.00x | | (a-2)(3a+4)(a+2)= | | 3.00x=630. | | -4k(k^(7/5)-5k^(1/5)) | | (6x-5)(x^2-5x+1)= | | h=16t^2-20t+150 | | 445= | | sin^2x=-3sinx+4 | | 1085=620(1+0.15t) | | 10-9p= | | (6x-5)(x^2-8x+1)= | | 2235.75=2200(1+0.25r) | | 2n/5n | | 15x^2-14x-49= | | 16an-19an+8b+9an+12b= | | (X)(x-2)(x-6)=96 | | 8a+12a-7b-9b-11b= | | -3y+9=0 | | logx^2-logx+20=0 | | 7y-(10y-9x)= | | -5b-5=0 | | Lnx^2-Lnx+20=0 | | (x-7)+x+(2x-14)=67 | | 45t-5t^20=0 | | (x+3)(x^2+2x-15)=0 | | (x-7)*x*(2x-14)=67 | | -7*k=0 | | 20=45t-5t^2 | | 3X-12X=4 | | y=4*2-2 | | x+(2x+18)+(x-12)+(x+4)=2.5 |

Equations solver categories