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sineoko [7]
3 years ago
15

4+3x=25

gn="absmiddle" class="latex-formula">
Mathematics
1 answer:
Black_prince [1.1K]3 years ago
4 0
x=7 

Solve for x:
3 x + 4 = 25

Subtract 4 from both sides:
3 x + (4 - 4) = 25 - 4

4 - 4 = 0:
3 x = 25 - 4

25 - 4 = 21:
3 x = 21

Divide both sides of 3 x = 21 by 3:
(3 x)/3 = 21/3

3/3 = 1:
x = 21/3

The gcd of 21 and 3 is 3, so 21/3 = (3×7)/(3×1) = 3/3×7 = 7:
Answer: x = 7
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Marilyn has two credit cards, D and E. Card D has a balance of $691. 64, and Card E has a balance of $1,014. 22. The minimum mon
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By using basic concept of percentage we got that minimum payment on Card E is 0.77 than on Card D.

To learn more about Percentage  visit : brainly.com/question/19247356

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2 years ago
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