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3 years ago

5x-4y when x=-2 and y=3

Mathematics

1 answer:

scoray [572]3 years ago

4 0

Answer:

=-22

Step-by-step explanation:

first you fix the x and y into the eqution.

5(-2)-4(3)

Mulitiply and divide (left to right)

5(-2)=-10

mulitply and divide (left to right)

4(3)=12

so the would make the problem look like this

-10-12

add and subtract (left to right)

-10-12=-22

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3 years ago

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4 years ago

How to solve from 86 books to 150 books

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3 years ago

What is t?<br><br> 1/4t + 9 = 3

sertanlavr [38]

1/4t + 9 = 3
Subtract 9 from both sides
1/2t= -6
Divide 1/2 on both sides so that the only thing remaining on the left side is the variable t.
Final Answer: t= -12

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3 years ago

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