3(x+2)+7=1+9(x+9)-7

Simple and best practice solution for 3(x+2)+7=1+9(x+9)-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 3(x+2)+7=1+9(x+9)-7 equation: 



3(x+2)+7=1+9(x+9)-7

We move all terms to the left:

3(x+2)+7-(1+9(x+9)-7)=0

We multiply parentheses

3x-(1+9(x+9)-7)+6+7=0



We calculate terms in parentheses: -(1+9(x+9)-7), so:

1+9(x+9)-7

determiningTheFunctionDomain
9(x+9)+1-7

We add all the numbers together, and all the variables

9(x+9)-6

We multiply parentheses

9x+81-6

We add all the numbers together, and all the variables

9x+75

Back to the equation:

-(9x+75)



We add all the numbers together, and all the variables

3x-(9x+75)+13=0

We get rid of parentheses

3x-9x-75+13=0

We add all the numbers together, and all the variables

-6x-62=0

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

-6x=62

x=62/-6

x=-10+1/3

See similar equations:

| 14w+3w+w-15w=18 | | x/6-5/9=-2 | | 4y+4-2(-5y-3)=2(y-4) | | 14w+3w+w−15w=18 | | -x+39=202 | | 4r-3r=13 | | -24-12x=4.5-120 | | 7/n=3/5 | | 13x=155 | | 5d-2d=3 | | 21/x=15/5 | | 12m-11m=8 | | 9p-6=3(p+2) | | 5q-3q=6 | | 9=x90 | | 8a-7a=4 | | 3(3x+5)=6x-3 | | 4(180-4y/5)+2y=120 | | 2(x+9)=9x+32 | | 2x-15=27+-4x | | 12+3b=5-8b/4 | | 7/2=13/y | | 9=x8 | | 6(x+1)/4=4x-3 | | (x=8)/3=(4x-8)/2 | | 8x+5x-44=889x | | 5x+2x+30=360 | | (2w+1)(2w-10)=0 | | x-5=x2 | | 4c-2=19 | | 5x+2x+30=180 | | -(17(y+4)-8y=0 |

Equations solver categories