Question

solve by transposition method 3(x+3)+4=28​

Answer 1

Answer:

3x+9+4=28

3x+13=28

3x=28-13

3x=15

x=5

Answer 2

Answer:

$3(x + 3) + 4= 28 \\ 3x + 9 + 4 = 28 \\ 3x = 28 - 13 \\ 3x = 15 \\ x = \frac{15}{3} = 5$

Step-by-step explanation:

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