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Alchen [17]
3 years ago
10

3(x - 4) + 9 = 18 Step by step (and explanation)

Mathematics
1 answer:
Andrews [41]3 years ago
3 0

Answer:

= 7

Step-by-step explanation:

3(x−4)+9=18

3 − 1 2 + 9 = 1 8

 3 − 3 = 1 8

3  = 1 8+3

3  = 21

x= 21/3

x=7

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Step-by-step explanation:

Let us solve the question

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