15k-7k-5k+1=13

Simple and best practice solution for 15k-7k-5k+1=13 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 15k-7k-5k+1=13 equation:


Simplifying
15k + -7k + -5k + 1 = 13

Reorder the terms:
1 + 15k + -7k + -5k = 13

Combine like terms: 15k + -7k = 8k
1 + 8k + -5k = 13

Combine like terms: 8k + -5k = 3k
1 + 3k = 13

Solving
1 + 3k = 13

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 = 13 + -1

Combine like terms: 1 + -1 = 0
0 + 3k = 13 + -1
3k = 13 + -1

Combine like terms: 13 + -1 = 12
3k = 12

Divide each side by '3'.
k = 4

Simplifying
k = 4

See similar equations:

| x^2+kx+10=0 | | 12(3x+5)+46=148 | | 5(2r+6)=-4(-5-2x)+3x | | 9(y-3)=2(4y+3)-33 | | 12(3x+3)+46=178 | | 13-7r=3-2r | | 1=5-2*d | | c=5/9(-13-32) | | 2x-2(7x+5)2=5 | | 3/7x-6=9 | | x^2-6x=720 | | 132=4xs | | 2v+2=8 | | 50-3x=6x+7 | | 64=-8/9x | | 5/9=x/2 | | 2x-3(5-6x)=25 | | -6(1+7p)+7=-40-p | | 3x-7=x+25 | | 4/5x=4/7 | | 2=4+x/8 | | 2x^2-15x=-30 | | -10+r/3=-5 | | k+2=-3k^2 | | 14/7+x=3 | | -3x+8.3=-9.7 | | M-8/2=-7 | | 3x-40=90-7x | | 7x-9=4x-15 | | 6(3x-1)=6 | | 3x^2-xy-14y^2= | | 2x+3/x-1 |

Equations solver categories