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kirill [66]
3 years ago
14

-3x + 18 = 7x

Mathematics
1 answer:
Mamont248 [21]3 years ago
5 0

Step-by-step explanation:

→ -3x + 18 = 7x

→ -3x - 7x = -18

→ -10x = -18

→ 10x = 18 ( the sign got removed after dividing them by the same numbers)

→ x = 18/10 = 9/5

so,

value of x = 9/5

<em><u>hope </u></em><em><u>this</u></em><em><u> answer</u></em><em><u> helps</u></em><em><u> you</u></em><em><u> dear</u></em><em><u> take</u></em><em><u> care</u></em><em><u> </u></em><em><u>and </u></em><em><u>may</u></em><em><u> u</u></em><em><u> have</u></em><em><u> a</u></em><em><u> great</u></em><em><u> day</u></em><em><u> ahead</u></em><em><u>!</u></em>

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Step-by-step explanation:

Given

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Required

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The relationship between the diagonal and the length of a square is given by the Pythagoras theorem as follows:

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Now, the value of L can be calculated by substituting 12.73 for D

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