3(1-9a)+22a=2(2a-a)-15

Simple and best practice solution for 3(1-9a)+22a=2(2a-a)-15 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 3(1-9a)+22a=2(2a-a)-15 equation: 



3(1-9a)+22a=2(2a-a)-15

We move all terms to the left:

3(1-9a)+22a-(2(2a-a)-15)=0

We add all the numbers together, and all the variables

3(-9a+1)+22a-(2(+a)-15)=0

We add all the numbers together, and all the variables

22a+3(-9a+1)-(2(+a)-15)=0

We multiply parentheses

22a-27a-(2(+a)-15)+3=0



We calculate terms in parentheses: -(2(+a)-15), so:

2(+a)-15

We multiply parentheses

2a-15

Back to the equation:

-(2a-15)



We add all the numbers together, and all the variables

-5a-(2a-15)+3=0

We get rid of parentheses

-5a-2a+15+3=0

We add all the numbers together, and all the variables

-7a+18=0

We move all terms containing a to the left, all other terms to the right

-7a=-18

a=-18/-7

a=2+4/7

See similar equations:

| 12=5m/11 | | R(p)=-8p^2+16000p | | x=(-45/(20-9.81x)) | | x+62+x=180 | | 1/3(x+3)+1/12(×-12)=x+7 | | 95=16x-1 | | 2n2+-4n-7=0 | | 6(×+4)=3(2x+9)-3 | | 3+2/3*n=2/9 | | (5/3x)+5x=(35/3) | | 1/4x+17=1x | | 3(6r+8=0 | | 22x=5+21x | | 2n2+-4n+7=0 | | x-76=170 | | 4(2x–10)=16 | | y=4(85)-15 | | 8=p/2 | | 2(405+w)=1350 | | -x+17=-(8x-3) | | 3(2×-5)=-2(3x-6 | | 3x(+4)(-6)+(-6)=5x(2-)(+4)x3 | | (x-5/14)^2=0 | | y=2(85)+10 | | -6(-8+8)=-4+4x | | 4+7=-2(y+3)+1 | | -17.2+x=15.6 | | 10x^2-26x-140=0 | | 6p+24=-6(2+5p) | | 5t+2/7=6. | | 3y^2+2y=-5 | | 1800=8.34×7.5×c |

Equations solver categories