89=-2(1+7k)+k

Simple and best practice solution for 89=-2(1+7k)+k 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 89=-2(1+7k)+k equation:



89=-2(1+7k)+k
We move all terms to the left:
89-(-2(1+7k)+k)=0
We add all the numbers together, and all the variables
-(-2(7k+1)+k)+89=0
We calculate terms in parentheses: -(-2(7k+1)+k), so:
-2(7k+1)+k
We add all the numbers together, and all the variables
k-2(7k+1)
We multiply parentheses
k-14k-2
We add all the numbers together, and all the variables
-13k-2
Back to the equation:
-(-13k-2)
We get rid of parentheses
13k+2+89=0
We add all the numbers together, and all the variables
13k+91=0
We move all terms containing k to the left, all other terms to the right
13k=-91
k=-91/13
k=-7

See similar equations:

| 9^x-3=729 | | 7x8=x-4 | | y/7=8/17 | | 3x+23=9x-6=7x-4 | | 4/10•z=65/10 | | 3-7(8x+6)=9 | | 5/7(2x-9)=8 | | 12=9(2x+1/3) | | -11x+11=0 | | 10y-8=102 | | 27v=81 | | 5s-14=2 | | 3(4x+2)-8x=4x+10+2x | | (5x+6)(x+12)-(5x-6)(x+3)=0 | | -5x+51=x+21 | | 7=19-3q | | 414=(15+x+x)(20+x+x) | | q15=4 | | 4(9.75h-3=150 | | 5n^2-31n-28=0 | | 4x-25=3x-5 | | -4x+42=14-6x | | 2(3x-4)=4+2 | | 17-2u=11 | | 8x-2(2x+4)=-20 | | 1/4x+17=1x-4 | | 4/10z=65/10 | | 13=b/4+9 | | 22=24-y | | 0,5x+2=2x-1 | | 3x+1+X=5x+-11 | | 3x+23=x-7 |

Equations solver categories