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Linet intersects line u, as shown below.1(2x + 17)1250What is the value of x?А54B71С108D125

Linet intersects line u, as shown below.1(2x + 17)1250What is the value of x?А54B-example-1
User Don Hosek
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1 Answer

23 votes
23 votes

Question:

Solution:

Note that vertical angles are always congruent, which means that they are equal. Then, we have the following equation:


2x+17\text{ = 125}

solving for 2x, this is equivalent to:


2x\text{ = 125 - 17 = 108}

solving for x, we get:


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Linet intersects line u, as shown below.1(2x + 17)1250What is the value of x?А54B-example-1
User Bbb
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