selma45 selma45

03-12-2019
Mathematics

contestada

3(n+3) = - (1 - 5n) – 4

Respuesta :

anonfalconanon anonfalconanon

03-12-2019

Answer: 7

Step-by-step explanation:

3(n+3) = - (1 - 5n) – 4

3n+9=-1+5n-4

n=7

Answer Link

diegomobz diegomobz

03-12-2019

Answer:

n=7

Step-by-step explanation:

3(n+3)=-(1-5n)-4

3n+9=-1+5n-4

3n+9=-5+5n

3n+14=5n

14=2n

7=n

I used PEMDAS and moving numbers and combing like terms

Answer Link

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