2 years ago

What is -5(4x + 3) = -5x - 5 - 15x - 10?

Mathematics

2 answers:

Ber [7]2 years ago

7 0

Answer:

Step-by-step explanation:

-5(4x + 3) = -5x - 5 - 15x - 10

-5*4x - 5*3 = -5x - 5 - 15x - 10

-20x - 15 = -5x - 5 - 15x - 10

-20x + 5x + 15x = -5 -10 - 15

0= 0

inysia [295]2 years ago

7 0

Answer:

Infinite Solutions

Step-by-step explanation:

Firstly we distribute

-20x - 15 = -5x - 5 - 15x - 10

Collect like terms

-20x - 15 = -20x - 15

This represents infinite solution because they will result in 0.

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There are a total of 64 students in a drama club and a yearbook club. The drama club has 10 more students than the yearbook club

g100num [7]

Given:
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x = drama club students
y = yearbook club students

x = y + 10
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y = 64 - x
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x = y + 10
x = 27 + 10
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To check:

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