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1 vote
Solve for X.

4615X
-5X153
*20
46°
The
5x+7
28
12x-3,

Please help

Solve for X. 4615X -5X153 *20 46° The 5x+7 28 12x-3, Please help-example-1
User Ike Mawira
by
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1 Answer

2 votes

The value of x in the triangle is 8

What is exterior angle theorem?

The Exterior Angle Theorem states that the measure of an exterior angle of a triangle is equal to the sum of the measures of its two remote interior angles.

This theorem provides a relationship between exterior and interior angles in a triangle.

From the triangle;

46 + 5x + 7 = 12x - 3

53 + 3 = 12x - 5x

56 = 7x

divide both sides by 7

x = 56/7

x = 8

Therefore, the value of x is 8

User Klara
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