7k-4=42

Simple and best practice solution for 7k-4=42 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 7k-4=42 equation: 



7k-4=42

We move all terms to the left:

7k-4-(42)=0

We add all the numbers together, and all the variables

7k-46=0

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

7k=46

k=46/7

k=6+4/7

See similar equations:

| 5.4y+16=5y-15 | | 5^{3x-2}=125^{2x} | | g+32​ =41 | | -24=-3x+39-6x | | -2+-10(35x+-18)=3(8x+2)+-5438 | | 50+2y=310 | | 65+65+2+x=180 | | 3/4(x-5)=1/2(x+6) | | 8x-9-12x=-45 | | 7(x-2)+x=-30 | | 150+2y=310 | | 6x+1=205 | | (2x+3)²-4=0 | | F(x)=50+18x | | –6s+5s−3s=–20 | | d+6d-4d=3 | | -q=-7 | | 3(X•X)-3x+30=360 | | -4-6.1n-1.7=-20.95 | | d+6d−4d=3 | | C=400–5x+0.125x2 | | 6x=202 | | 4−2(x+19)=50 | | 13087*(17.9/x)=7529.51 | | -17q-6q+-9q-5q+3q=12 | | 2y-6+8=3+3=180 | | 11=-6+f | | 2(9-17x)-29=23 | | 13087*(17.5/x)=7529.51 | | 5(4x+7)=-105 | | 780=(2x-6)(x+6) | | 2y-6+3=180 |

Equations solver categories