-3(5k-9)=87

Simple and best practice solution for -3(5k-9)=87 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(5k-9)=87 equation: 



-3(5k-9)=87

We move all terms to the left:

-3(5k-9)-(87)=0

We multiply parentheses

-15k+27-87=0

We add all the numbers together, and all the variables

-15k-60=0

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

-15k=60

k=60/-15

k=-4

See similar equations:

| (x+4)*(3x+6)+(5-10x)*(3x+6)=6x+12 | | -4x=-8x-24 | | 90+18x=0.000357 | | -10-6m=-3m-4 | | 7.2=0.9m | | -7x+9=7x+9 | | 0,3=x/200 | | -6+x=-4-61 | | 18m=216 | | 10x-14=x | | -0.4k6=1.2. | | (x-4)*(3x+6)*(5-10x)*(3x+6)=6x+12 | | 8x48=28x | | Ax5=-17 | | 3x+55=6x+38 | | 11^(x)=11^(2x+8) | | 0.25÷b=8.7 | | 1/2(6x-8)=3x | | 45-2x=4x+9 | | -5-6x=3x-77 | | -7=6+x/2 | | 2^x/4=10000 | | 3m-6=-15 | | –7+3u=–1 | | 18/z=12 | | 10/v=3/17 | | -21-4x=3x+8 | | −5a=−0.2 | | 3r-6=-6r+21 | | t236=590 | | 180=(2x+25)(3x) | | 4x=80+40x=30 |

Equations solver categories