2(2a+5)=a-11

Simple and best practice solution for 2(2a+5)=a-11 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 2(2a+5)=a-11 equation: 



2(2a+5)=a-11

We move all terms to the left:

2(2a+5)-(a-11)=0

We multiply parentheses

4a-(a-11)+10=0

We get rid of parentheses

4a-a+11+10=0

We add all the numbers together, and all the variables

3a+21=0

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

3a=-21

a=-21/3

a=-7

See similar equations:

| 3x–7=15x | | 3y1-5y7+y=0 | | 4/5x-30=10 | | 50=9.5x+12 | | -56=7(x+3) | | 3(x−2)+1=−2(x+1) | | -2n+48=4 | | -7(j-9)=-21 | | 9(x-2)+3=6(x+1) | | 0.8x=3x-1.67 | | 1/3x-5=4+1/2 | | 4500=140x+1700 | | -7x+7=-4x+13 | | 2x+16=-x+13 | | 8x+17=6x+29 | | (.66)k+9=5 | | 4y+7=y+1 | | .6666k+9=5 | | P=102^t+3700 | | X2-x2=48 | | 3(3x-7)=2(3x-6) | | (8/3)x-4=12 | | 3(3x-7)=2(3x-) | | 5x+3=8x+8 | | 1.6a+3=7.8 | | -6x-7=-2x+21 | | 20x-12=-3 | | (2x+1)/9=(1-x)/6 | | (3/4)(12+4a)=21 | | 2=(6p9) | | 5x²+24x=0 | | -x/3=-20 |

Equations solver categories