2 years ago

How do I solve this (please show ur work) 11x+7 9x+13

Mathematics

1 answer:

vagabundo [1.1K]2 years ago

7 0

Step-by-step explanation:

and the same principle here :

a line is intersecting 2 parallel lines.

the intersection angle must be the same for both parallel lines, otherwise they would not be parallel ...

so,

11x + 7 = 9x + 13

2x + 7 = 13

2x = 6

x = 3

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