Question

Q13. Solve the following:
a) 4x + 5 = 17
b) 2+3(m-7) = 15​

Answer 1

Answer: a.) 3. b.) 9.5

Step-by-step explanation:

a.) 4x +5 = 17

4x = 17-5

4x = 12

X = 12/4

x = 3

b) 2+3(m-7) = 15

6( m - 7) = 15

6m - 42 = 15

6m = 15+42

6m. = 57

m =. 57/6

m = 9.5

Answer 2

Answer:

a) 4x+5=17

4x= 17-5

4x= 12

x = 12/4

x= 3 Ans

b) 2+3(m-7) = 15

2+3m - 21= 15 (BODMAS) Applied

2+ 3m = 15+21

2+ 3m = 36

3m= 36- 2

3m = 34

m= 34/3

m= 11.33 Ans

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