4(7-k)=-20

Simple and best practice solution for 4(7-k)=-20 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 4(7-k)=-20 equation: 



4(7-k)=-20

We move all terms to the left:

4(7-k)-(-20)=0

We add all the numbers together, and all the variables

4(-1k+7)-(-20)=0

We add all the numbers together, and all the variables

4(-1k+7)+20=0

We multiply parentheses

-4k+28+20=0

We add all the numbers together, and all the variables

-4k+48=0

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

-4k=-48

k=-48/-4

k=+12

See similar equations:

| -3x+6(-2)=-12 | | 11x+23=2x+149 | | -5(4+2y)+6y=-12 | | 16^3+16^2=x+1 | | 3*7^(x^2-1)=7*3^(2x+1) | | 69-5x=4x-20 | | -111-10x=8x+5 | | 4x-3=6x=12 | | w/3=5/6 | | 2(x+1)^2=-2 | | 2/5b-1=5 | | 2(x+1)^2-(x-3)(x+3)=7+x^2 | | 9-7d=9 | | 2(x+1)^2-(x-3)(x+3)=7+x2 | | 81s^2-144s+64=0 | | 12n+11=n | | 15-x=3+2x | | (3+x)-(2x2)+6=9 | | -x(-2+1)=25+8 | | 6x+5=5x-3+2x | | (2x+3)(4x-3)-17=2x(4x-1) | | 2x+5/3+5=x/2+1 | | 68=x-40 | | 3^x-(14/3^x)=5 | | 3^x-14/3^x=5 | | -5/2=-3/7v-5/3 | | 5x-(7-x)-9=4x | | 5x-2(7)=18 | | 25=y/4+17 | | 2x-3=7x+6-4x | | 3(z-1)+1.5=2z | | 5(5x+4)=48 |

Equations solver categories