3k+8-7=-31

Simple and best practice solution for 3k+8-7=-31 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 3k+8-7=-31 equation: 


Simplifying
3k + 8 + -7 = -31

Reorder the terms:
8 + -7 + 3k = -31

Combine like terms: 8 + -7 = 1
1 + 3k = -31

Solving
1 + 3k = -31

Solving for variable 'k'.

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

Add '-1' to each side of the equation.
1 + -1 + 3k = -31 + -1

Combine like terms: 1 + -1 = 0
0 + 3k = -31 + -1
3k = -31 + -1

Combine like terms: -31 + -1 = -32
3k = -32

Divide each side by '3'.
k = -10.66666667

Simplifying
k = -10.66666667

See similar equations:

| 60-5v=4v+6 | | 5y-2(y-4)=7 | | f(n)=6+4n | | 2+1n=10+2n | | x*2+5=3x | | 4(9v+7)=-28 | | f(n)=8-3n | | ((1-y)*2)+(y*.5)=1.25 | | -(7/2)(m-2)21 | | -3.6-1.2= | | -6k-13=18 | | -(7/2) | | (3+x)(6+2x)(4-5x)=0 | | 0.1t+1=1.1t+0.1 | | 2h-4h=35 | | 2a+3b+6c+7d+8e=61 | | 8*(x-5)=20 | | 5b-2+9=27 | | 9.3-3.9= | | 9(3p-2)=3(p+4)(4-p) | | ((1-y)*2)+(y*.05)=1.25 | | 2(3.42)-y=7 | | -22=3+5(d-9) | | 2.5x+10y=140 | | 35n^2=-12+44n | | 5g-4(g+5)+10=5 | | 2x-3-7x=22 | | x-8y=6xy | | 2.5x+10y+0=14 | | 7b+2-4b=2b+10 | | 8.1-5.3= | | 6x+11=3x-1 |

Equations solver categories