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Dovator [93]
3 years ago
12

What is the value of x

Mathematics
1 answer:
Natali [406]3 years ago
5 0

Answer:

x = 12

Step-by-step explanation:

The two angles are complementary since they form a 90 degree angle.

35+ 4x+7 = 90

Combine like terms

42 +4x = 90

Subtract 42 from each side

42-42 +4x =90-42

4x = 48

Divide each side by 4

4x/4 = 48/4

x = 12

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=============================================================

Work Shown:

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