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

Simple and best practice solution for 4k-7k=(-20)-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 4k-7k=(-20)-1 equation: 


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

Combine like terms: 4k + -7k = -3k
-3k = (-20) + -1
-3k = -20 + -1

Combine like terms: -20 + -1 = -21
-3k = -21

Solving
-3k = -21

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Divide each side by '-3'.
k = 7

Simplifying
k = 7

See similar equations:

| 7.5/50=c | | 7x-14=3x-4 | | 0.7x-1.4=0.3 | | x(3x+14)=-8 | | 1250+92*p=7000 | | 3(3)-2(1)= | | 5+14.50p=64 | | (w)(2w+8)2=26.25 | | (10-3)4+6= | | 4x+21y=229 | | 0.512*28=u | | 7.50+1.35t=12.90 | | u=p/n | | 68/x-4 | | y=3/4x-1/2 | | 2x+3y=6.50 | | y=6x+289 | | 3.14*81=254.34 | | .2=x-2.76 | | 80x^2=-5 | | (2w+8)2=26.25 | | 3(5)-2(4)= | | 5(u-1)-(u-2)=10-(2u+1) | | 4(-7)+3(-8)= | | 9(d+7a)= | | x*y=13599273702913 | | 2(7)+3(4)= | | 4(3)+3(1)= | | 4(5)+3(4)= | | 9-(5x+1)=7-3x | | 5(c+1)=10 | | 4/5x-12=40 |

Equations solver categories