7(a+7)=-23-2a

Simple and best practice solution for 7(a+7)=-23-2a 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 7(a+7)=-23-2a equation: 



7(a+7)=-23-2a

We move all terms to the left:

7(a+7)-(-23-2a)=0

We add all the numbers together, and all the variables

7(a+7)-(-2a-23)=0

We multiply parentheses

7a-(-2a-23)+49=0

We get rid of parentheses

7a+2a+23+49=0

We add all the numbers together, and all the variables

9a+72=0

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

9a=-72

a=-72/9

a=-8

See similar equations:

| 4x-7=7(2x+3) | | -2/5+y=-3/14 | | 4x-7=7(2x+3 | | 6x+12=2(x+2) | | 3x—6=x+4 | | -12x+28=148 | | -5x+2=3x+10 | | H=-16t^+20+1000 | | h/6=1=-3 | | X-y=205 | | -3x+3=x-1 | | Y=3y^-4 | | 3/4x+1/8=7/4x | | X+2x+(2x-5)=180 | | 9-5x-4x=54 | | -2/j+7=-12 | | (4-7i)=(-19+8i) | | 3(x+2}=15 | | 8-4(2x+6)=16 | | 2x+23=31 | | 3+(y)=10 | | 2(3x+1)=7(x-3) | | (2x+3)(3x-4)=3 | | 10r+2=82 | | -4x2+12=0 | | -5/2x=1/3 | | 4s+104=180 | | 4x-1=-35 | | 2(x+4)=4×2(x-2)-2x | | 25+9z=45 | | 3x-7=4(12-3x) | | 2^x+2^x+1+2^x+2=112 |

Equations solver categories