2 years ago

Which of the values in the set {1, 2, 3, 4} is a solution to the equation 3x + 3 = 15?

Mathematics

2 answers:

spin [16.1K]2 years ago

6 0

Answer:

Step-by-step explanation:

3x+3=15

3x=15-3

3x=12

x=4

dedylja [7]2 years ago

4 0

Answer:

Step-by-step explanation:

3x+3=15

3x=12

divide by 3

x=4

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Sergio039 [100]

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Step-by-step explanation:

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