What is the value of x?

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x =

An equilateral triangle L M N with horizontal base M N and vertex L is above the base. Sides L M and M N and N L are labeled with single tick mark. Angle L N M is labeled as left parenthesis 7 x minus 3 right parenthesis degrees. Angle L M N is labeled as left parenthesis 11 y plus 5 right parenthesis degrees.

Question

Karissa

Mathematics

17 January, 23:14

What is the value of x?

Enter your answer in the box.

x =

An equilateral triangle L M N with horizontal base M N and vertex L is above the base. Sides L M and M N and N L are labeled with single tick mark. Angle L N M is labeled as left parenthesis 7 x minus 3 right parenthesis degrees. Angle L M N is labeled as left parenthesis 11 y plus 5 right parenthesis degrees.

+4

Answers (1)

Know the Answer?

Elaine Boyle · Answer 1

x = 11/7y + 8/7

Step-by-step explanation:

So, the tick mark means that the angles are equal.

Here is the equation you can use:

7x - 3 = 11y + 5

+3 + 3

7x = 11y + 8

/7 / 7

x = 11/7y + 8/7