1 year ago

Find the value of x that makes line m parallel to line n.

Mathematics

1 answer:

evablogger [386]1 year ago

4 0

Answer: x = 20

Step-by-step explanation:

If line m is parallel to line n, the two angles given will be congruent because they will be alternate exterior angles (which are congruent).

This means we will set them equal to each other and solve for x.

Given:

(4x - 23) = (2x + 17)

Add 23 to both sides of the equation:

4x = 2x + 40

Subtract 2x from both sides of the equation:

2x = 40

Divide both sides of the equation by 2:

x = 20

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Find the value of x that makes line m parallel to line n.​

Find the value of x that makes line m parallel to line n.