Can someone help me with this
2 answers:
Answer:
Third option : x = -8
Step-by-step explanation:
Given
5x+20+5x=5x-20
in order to solve the equation, Subtracting 5x on both sides
5x+20+5x-5x=5x-20-5x
5x+20= -20
20 will be subtracted from both sides
5x+20-20= -20-20
5x= -40
Dividing by 5 on both sides
5x/5= (-40)/5
x= -8
So, the value of x is -8 ..
The answer is:
x=-8
Because:
If you pick a number(-8) to fill in the equation written below
5x+20+5x=5x-20
After applying the -8 to x you get
-40+20-40=-40-20
When you simply the both sides you get
-60=-60
And that’s right -60 is equal to -60!
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Answer:
A
Step-by-step explanation:
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Hello!
To find how much less Marvin pays per liter using his loyalty card, we can subtract the discounted value from the original value.
1.679 - 1.439 = 0.24
Therefore, Melvin pays 0.24 dollars less per liter using his loyalty card.
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