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

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



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

We move all terms to the left:

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

We multiply parentheses

3x-(4(x-7))+12=0



We calculate terms in parentheses: -(4(x-7)), so:

4(x-7)

We multiply parentheses

4x-28

Back to the equation:

-(4x-28)



We get rid of parentheses

3x-4x+28+12=0

We add all the numbers together, and all the variables

-1x+40=0

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

-x=-40

x=-40/-1

x=+40

See similar equations:

| 21a=6 | | 26/65=x/5 | | -5(-5u+4)-4u=6(u-4) | | 5m+14=-9 | | 34/51=2/x | | -0.2x2+0.4x+0.8=0 | | 3.3/x=5.7/18 | | (-2-5x)+(-2)=18 | | 4x+2=7-2x-(7x-8) | | 0.2x2+0.4x+0.8=0 | | 3(1/3x)+5=22 | | 7x+5x-68=34-5x | | -9(x+7)=-4x-38 | | 13x-39=41 | | 1,1/3+3n=4/5n+18 | | 7h+18=74 | | -2n+5=5-2n | | 4(y-2)-6y=2(3y+2) | | -6y+9=-9(y-4) | | 5n=(25/4) | | 3x2+4x=2x2+3 | | 13x^2-4x-9=0 | | 6h-7=38 | | m-15/7=8 | | -9r=-6–3r | | d-4=4d-22 | | -4(v-2)=7v+30 | | 3(2x+5)-5(-3x+1)=-53 | | 100-100+100+1000=5t+15t | | X/6+x/15=7/5 | | A=4/3(h-85) | | 8-5(1-9z)=20 |

Equations solver categories