Math, asked by preeti1986raj, 16 hours ago

find the value of x in the following equations - 1. 3x + 4 = 21 - 5 2. 8x + 4 = 100

Answers

Answered by harishmadevi329

1

Answer:

1) 4

2) 12

Step-by-step explanation:

1. 3x + 4 = 21 - 5

3x = 16 - 4

3x = 12

x = 4

2.8x + 4 =100

8x = 100 - 4

8x = 96

x = 12

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