3(x-4)=7(x+1)

Simple and best practice solution for 3(x-4)=7(x+1) 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-4)=7(x+1) equation: 



3(x-4)=7(x+1)

We move all terms to the left:

3(x-4)-(7(x+1))=0

We multiply parentheses

3x-(7(x+1))-12=0



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

7(x+1)

We multiply parentheses

7x+7

Back to the equation:

-(7x+7)



We get rid of parentheses

3x-7x-7-12=0

We add all the numbers together, and all the variables

-4x-19=0

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

-4x=19

x=19/-4

x=-4+3/4

See similar equations:

| 45=5+5s | | 2x(4x–8)(x+5)=0 | | 8-5(v-3)=27-7v | | 15x+10x=2425 | | -4x+5+7x+2=-7 | | 7x+6x-4x-5=40 | | T5=12n(5)-16 | | -45=7(-b-6)+8(5b-5) | | 8-5v-15=27-7v | | 32=u/8-27 | | 4.3=r-5.7 | | 8n-7=5n+2 | | 20=5j-13 | | 7x=49-3x-25 | | 1010x+-20=0 | | w+26/8=7 | | 5x/2-2x=x+24 | | 44=17+9z | | w-46/9=4 | | 10w-9w+4w+2w=7 | | 4+1/6x=7 | | 1-6x=2x-63 | | 8b-4=84 | | -23=2a-10=a | | x÷3+5÷2=-3÷2 | | 8(6n-5)-7(8n-2)=-10 | | Tn=4+(n-1)(12) | | y/4+17=19 | | 11/4b=8 | | 11=n+9/2 | | (x+12)+145=180 | | 5x+x/3=32 |

Equations solver categories