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02-09-2019
Mathematics

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What is the value of 4x - 7 when x=4?

1
9
16
23

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Аноним Аноним

02-09-2019

Answer:

9

Step-by-step explanation:

[tex]4x - 7;x = 4[/tex]

"P" in PEMDAS is parentheses which is done first.

[tex]4(4) - 7 \\ 16 - 7[/tex]

"S" is substraction done next.

[tex]16 - 7 = 9[/tex]

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meredith48034 meredith48034

02-09-2019

Answer:

the answer is 9

all work is shown

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