Math, asked by suppernatethegreat, 1 year ago

After substituting, what is the first step when evaluating x+3x-4.2 when x=5

Answers

Answered by niral
3

Answer:

Step-by-step explanation:

x + 3x - 4.2

x=5

5+3(5) - 4.2

5+15-4.2

15.8


niral: mark me as brainliest answer.
Answered by Anonymous
4

Answer:

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