5K-15=9(K-3)

Simple and best practice solution for 5K-15=9(K-3) 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 5K-15=9(K-3) equation:


Simplifying
5K + -15 = 9(K + -3)

Reorder the terms:
-15 + 5K = 9(K + -3)

Reorder the terms:
-15 + 5K = 9(-3 + K)
-15 + 5K = (-3 * 9 + K * 9)
-15 + 5K = (-27 + 9K)

Solving
-15 + 5K = -27 + 9K

Solving for variable 'K'.

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

Add '-9K' to each side of the equation.
-15 + 5K + -9K = -27 + 9K + -9K

Combine like terms: 5K + -9K = -4K
-15 + -4K = -27 + 9K + -9K

Combine like terms: 9K + -9K = 0
-15 + -4K = -27 + 0
-15 + -4K = -27

Add '15' to each side of the equation.
-15 + 15 + -4K = -27 + 15

Combine like terms: -15 + 15 = 0
0 + -4K = -27 + 15
-4K = -27 + 15

Combine like terms: -27 + 15 = -12
-4K = -12

Divide each side by '-4'.
K = 3

Simplifying
K = 3

See similar equations:

| -9(f+11)=-54 | | -8(m-3)=32 | | -2(p+7)=-4 | | 17-4x=-9x+2 | | 6-6x=-x-24 | | 4x-11x=34-64-7 | | -10x=-4x-36 | | a+b=1.2 | | 4p-8=3p-3 | | 4(p-2)=3(p-1) | | 6-2x=3(x+1) | | x+270+4x=11x | | 7(4-5x)=13 | | 12+x=8(4+x)+5 | | 3(2x-1)=2(4x+5) | | 4(3+3c)=48 | | x^2-4+20=0 | | 7(5b+9)=52 | | 1/4a=105 | | y-296.75=25.25 | | 2x+7=8x+6 | | x+-98=258 | | a-(-328)=930 | | 5x+2y=310 | | 24x+14=175-17x | | 4x+27=43 | | 4m+5=12 | | 6(2a+1)=90 | | (x+5)(3x-6)=0 | | 3x-5=-(x-4)+3 | | 5x+3=30 | | m(3m-4)(7-2m)=0 |

Equations solver categories