3 years ago

1. Find value of x and measure of each angle.

Mathematics

1 answer:

svetoff [14.1K]3 years ago

8 0

Answer:

x=10, 120

Step-by-step explanation:

5x+70=7x+50

-5x -5x

70=2x+50

-50 -50

20=2x

---- ----

2 2

10=x

5(10)+70=7(10)+50

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