Question

Q.10. Evaluate:
(a) 5x + 15 = 65
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Answer 1

Answer:

5x+15=65

5x=65-15

5x=50

x=50/5

x=10

Step-by-step explanation:

5x+15=65

5x=65-15

5x=50

x=50/5

x=10

Answer 2

Answer:

x = 10

Step-by-step explanation:

=> 5x = 65 - 15

=> 5x = 50

=> x = 50/5

=> x = 10