3(z-2)=-7(z+2)+28

Simple and best practice solution for 3(z-2)=-7(z+2)+28 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(z-2)=-7(z+2)+28 equation: 



3(z-2)=-7(z+2)+28

We move all terms to the left:

3(z-2)-(-7(z+2)+28)=0

We multiply parentheses

3z-(-7(z+2)+28)-6=0



We calculate terms in parentheses: -(-7(z+2)+28), so:

-7(z+2)+28

We multiply parentheses

-7z-14+28

We add all the numbers together, and all the variables

-7z+14

Back to the equation:

-(-7z+14)



We get rid of parentheses

3z+7z-14-6=0

We add all the numbers together, and all the variables

10z-20=0

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

10z=20

z=20/10

z=2

See similar equations:

| H(23)=9x-13 | | 0.02(y-4)+0.08y=0.18y-0.1 | | 9x=1/2-3x | | -11+3x=7 | | -3x^2+5=-43 | | 8x^2+6x-5=4x-3 | | 8x+(5x-6-4x+1)=x-x(x-4) | | 6-3b=21 | | x+10+x-15+x+25=180 | | 5x+11=12x-1 | | 99610=100-55g | | 1x=6=3x-18 | | 45=7h+10 | | 2y-(-27)=-19 | | 15(w-3)=12w-42 | | 8x-7=4-3x | | −42=3(2x−6) | | 4x+9=18-5x | | 4+8(1+4v)=-48 | | 2÷3x-7÷12x=3 | | 5x^2+8=133 | | (15000/x)*100=50(20000/x)*100=100 | | 4(1-3a)=24-8a | | 10+10+x=40 | | 15=6v-3v | | 9x+2×=21 | | (9x-5)+(5x+11)+40=180 | | 5x-6=8x+13 | | 6x+7+5x2+4x1=36+7x | | 6y+12=-12+6y | | a(2+5)=14 | | 2a+2((1100/4)-(a/4))=800 |

Equations solver categories