3(x+5)=9+7(x-2)

Simple and best practice solution for 3(x+5)=9+7(x-2) 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+5)=9+7(x-2) equation: 



3(x+5)=9+7(x-2)

We move all terms to the left:

3(x+5)-(9+7(x-2))=0

We multiply parentheses

3x-(9+7(x-2))+15=0



We calculate terms in parentheses: -(9+7(x-2)), so:

9+7(x-2)

determiningTheFunctionDomain
7(x-2)+9

We multiply parentheses

7x-14+9

We add all the numbers together, and all the variables

7x-5

Back to the equation:

-(7x-5)



We get rid of parentheses

3x-7x+5+15=0

We add all the numbers together, and all the variables

-4x+20=0

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

-4x=-20

x=-20/-4

x=+5

See similar equations:

| m(m+4)-14=m(m+2) | | 3(x-6)=2(-×+11) | | 7+p-(10p-3)=-5(3p-2) | | X^2/3=4x-9 | | 8m(m-1)-17(3-m)=4-12(3-2m) | | 8m(m-1)-17(3-m)=4-12(3-2) | | 8m(m-1)-17(3-m)=4-12(3-2m( | | 90-5n=n2 | | 9x+16=5/6 | | 5x+3-3=x-9 | | 21=11-x | | |2x-5|=4x-4 | | 3*6^x=12*2^x | | 3*6x=12*2x | | 3×6x=12×2x | | a÷3+6=15 | | 2^(5x+2)=12 | | 2^5x+2=12 | | 0.83*x-4=3.9 | | 5/6*x-4=78/20 | | -37=3(x-7) | | 5x-12=48+2x | | 2(x-10)=100 | | -30=5x-9 | | 15x-20°+12x+10°=180° | | 9=-2x-5 | | 2x+3÷4-x-5=0 | | 35=-7x+21 | | 25=-5x+5 | | 6x+6x^2=84 | | -1+5x=44 | | 4m+1/5-m+1/3=m-1/2 |

Equations solver categories