3 years ago

PLS HELP ME!!! FIND X

Mathematics

2 answers:

ziro4ka [17]3 years ago

8 0

There is no picture sir

lapo4ka [179]3 years ago

7 0

Answer:

17.5

Step-by-step explanation:

Those angles are supplementary, in other words, they add up to 180°

To solve you set the expressions up to 180:

(5x - 30) + 7x = 180

12x - 30 = 180

12x = 210

x = 17.5

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Step-by-step explanation:

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$75 + 45$ -- Corrected

Required

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Step-by-step explanation:

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