-40=23-7k

Simple and best practice solution for -40=23-7k 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 -40=23-7k equation: 



-40=23-7k

We move all terms to the left:

-40-(23-7k)=0

We add all the numbers together, and all the variables

-(-7k+23)-40=0

We get rid of parentheses

7k-23-40=0

We add all the numbers together, and all the variables

7k-63=0

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

7k=63

k=63/7

k=9

See similar equations:

| 41=f-12 | | (8m–5)=(6m–4) | | 9v-9=v | | 7p+13+2p=4+18 | | 12,000-x=4,608 | | d/7=-27 | | 5=105/​y | | 59.50=30.00+0.25×t | | -7(q-87)=-70 | | 8n-2=26 | | 4x^2-6=54 | | 3r+4)−3(r+1)=11 | | 1+e/10=0 | | c/c-11=9 | | 1.08r=18 | | i+2/2=-2 | | ⅚x+¼x-⅓x=x-3 | | x+7.4=≥6.2 | | 4^2x-1=2187 | | 412=18=o | | 5m—7=43 | | -4i-3=29 | | 7^2x=1 | | -9+3e=48 | | 9a-99=81 | | 54j=13 | | 13j=54 | | (7)y=98 | | 10y-24=6 | | -17=x/3+3 | | 4(x7)=64 | | p/82+p=122 |

Equations solver categories