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2 years ago

18-5x=48 plzzzzzzzzzzzzzzzz help step by step

1 answer:

4 0

Ok, so let’s solve for x.
Let’s start with the original equation.
18-5x=48
We can subtract 18 from both sides to start the process of isolating x.
-5x=30
now, divide each side by -5 to isolate x, thus solving the equation for x.
x=-6
Solving for an unknown variable is all about taking it one step at a time to isolate the variable to one side. :)

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Gabrielle's age is three times Mikhail's age. The sum of their ages is 56, what is their age?

My name is Ann [436]

G=3M

G+M=56

-------------------------------------------

3M+M=56

4M=56

M=56/4=14

---------------------------------------------

G+14=56

G=42

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So Gabriel is 42 and Mikhail is 14.

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2 years ago

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3 years ago

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DochEvi [55]

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Step-by-step explanation:

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5 0

3 years ago

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wel

Answer:

-2.5

Step-by-step explanation:

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2 years ago

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Tyler runs 8 2/3 miles in 4/3 of an hour. How long does it take each of them to run 10 miles?

adelina 88 [10]

Answer:

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Step-by-step explanation:

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(hope this helps!)

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