7(x+9)=3(x-8)

Simple and best practice solution for 7(x+9)=3(x-8) 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(x+9)=3(x-8) equation: 



7(x+9)=3(x-8)

We move all terms to the left:

7(x+9)-(3(x-8))=0

We multiply parentheses

7x-(3(x-8))+63=0



We calculate terms in parentheses: -(3(x-8)), so:

3(x-8)

We multiply parentheses

3x-24

Back to the equation:

-(3x-24)



We get rid of parentheses

7x-3x+24+63=0

We add all the numbers together, and all the variables

4x+87=0

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

4x=-87

x=-87/4

x=-21+3/4

See similar equations:

| 82=10x+-8 | | 8+5-k=12+11 | | 3x-13=7x+15 | | 3x+4=x−4 | | 4n+1=1-2n | | 20-2x=12+2x | | 3x+(2x+45)+(4x-40)+(x+55)=360 | | -6x+4/5=-3/4 | | 4d-(7d-9)=12 | | 12m–3=5(2m+) | | 0.6666666666666666666(1+n)=-0.5 | | 3(2x+11)=+6+33 | | 3b-4=-5b-5 | | 4+5-k=6+11 | | 8x+-9=39 | | 175-13x=58 | | 4x2−6=74 | | 4/5s+8=20 | | 2=3x+-10 | | x=3x+66 | | 148-28x=64 | | (m)/(-3)-2=8 | | 9x+-7=20 | | 9x+23-5=180 | | 9p–p=–72 | | 3+3x=-21 | | 7x+247x-26=180 | | 8v+94=180 | | x^2+100x-800=0 | | 6/8=22/b | | 24y-5=360 | | 3x-45=320-2x |

Equations solver categories