Can anyone help me solve a math equation?? Big brain only

[Electronic_Syrup]

Solve −2k = k − 7 − 8


plz

 

[Velv]

-2k=k-7-8 |-k
-3k=-15 | /-3
k=5
or i am dumb pce

 

[kat!]

-2k = k - 7 - 8
- k - k
-3k = -15 (simplified -7 - 8 to -15 )
/ 3 / 3 ( / is divide )
-k = -5
/ -1 / -1
k = 5

 

[Electronic_Syrup]

thank you

 

[Redot]

damn i should do this

 

[Magnito]

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[RyanCantPvP]

Solve −2k = k − 7 − 8


plz

Sometimes I question why people can't do simple tasks when they have a brain bigger than themselves

 

[embox]

-2k = k - 7 - 8
-2k = k - 15
-3k = -15
k = 5

 

[BIG_GIANT_MAN]

-2k = k - 7 - 8
-2k = k - 15
-3k = -15
k = 5