Question

Solve for x
PLZ HELP
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Answer 1

x = 5

Explanation:

All the angles of a triangle equal up to 180.

74+53 = 127

180 - 127 = 53

11(5) - 2 = 53

55 - 2 = 53

Hope this helps!

Answer 2

x = 5

General Formulas and Concepts:

Pre-Alg

• Order of Operations: BPEMDAS
• Equality Properties

Geometry:

• All angles in a triangle add up to 180°.

Explanation:

Step 1: Set up equation

53 + 74 + (11x - 2) = 180

Step 2: Solve for x

1. Combine like terms: 125 + 11x = 180
2. Subtract 125 on both sides: 11x = 55
3. Divide both sides by 11: x = 5