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aev [14]
3 years ago
10

Which could be a step used when solving the equation 5x + 10 = 7.5x

Mathematics
2 answers:
Aloiza [94]3 years ago
8 0
5x + 10 = 7.5x
-5x. -5x subtract -5x from both sides
+10 = 2.5x
——————. divide 2.5 from both sides
2.5. 2.5
4 = x
x = 4
svlad2 [7]3 years ago
6 0

Answer:

x = 4

Move variables to the right and constants to the left. Then divide.

Step-by-step explanation:

5x + 10 = 7.5x (Given)

-2.5x = -10 (subtraction property of equality)

x = 4 (division property of equality)

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Step-by-step explanation:

To solve this exercise you must keep on mind the following information:

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3 years ago
What value of x makes the equation −2x−(−5−4x)=−5(2x−7) true?
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Answer:

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Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

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