3(w+7)=7(w-3)

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



3(w+7)=7(w-3)

We move all terms to the left:

3(w+7)-(7(w-3))=0

We multiply parentheses

3w-(7(w-3))+21=0



We calculate terms in parentheses: -(7(w-3)), so:

7(w-3)

We multiply parentheses

7w-21

Back to the equation:

-(7w-21)



We get rid of parentheses

3w-7w+21+21=0

We add all the numbers together, and all the variables

-4w+42=0

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

-4w=-42

w=-42/-4

w=10+1/2

See similar equations:

| 5-4(1-8a)=30+3a | | 59=−3d+8 | | 3(x=2)-2(x+7)=4x+7 | | 66+2x=90 | | 3(2x-3)=2(4-3x)+5 | | x-14=x+18 | | 6x-2+30=9x+10 | | 39+x+x=180 | | 3y=4. | | -8+4(1+5w)=-6w-14 | | (3x+1)+(1/2x+3)=18 | | 6/(x-5)=4.x | | 5(x+5)=26+6x | | 3x+10+61+90=180 | | -8w+4(1+5)=-6w-14 | | 12=w- | | 5.50+0.75g=15.00 | | 5.50+75g=15.00 | | 2(x+10)+10x=8x+44 | | x+12.8+12.6+x+11.8+9.7=12.3 | | 2k-(4k+8)=-4+2k | | (1/3)^(y)=27^(y+1) | | (1)/(6)x=((3x+5))/(4)+(1)/(3)(x+-1) | | 4x^2+73x+294=0 | | 2(x+10)+10=8x+44 | | 3t13/5=6 | | m-3=41 | | 7/x-14=21/x+18 | | 52+8x=12x+4 | | 52-(2c+3)=4(c+7)=c | | -6(1+4a)=32-5a | | 10-3(x+4)=1 |

Equations solver categories