itsssjesenyaa itsssjesenyaa

26-03-2021
Mathematics

contestada

Solve for x.
(20x - 15)
(19x)

Solve for x 20x 15 19x class=

Respuesta :

mroracle mroracle

26-03-2021

Answer:

x = 5

Step-by-step explanation:

The sum of two interior angles created by a transversal line is equal to 180°.

∴

(20x - 15)° + (19x)° = 180°

20x + 19x - 15 = 180

39x = 180 + 15 = 195

39x = 195

x = 195 ÷ 39 = 5

So x = 5.

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