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puteri [66]
3 years ago
5

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

Mathematics
2 answers:
castortr0y [4]3 years ago
7 0
4x - 7...when x = 4....so we sub in 4 for x

4(4) - 7 =
16 - 7 =
9 <==
sesenic [268]3 years ago
7 0
4x-7
4(4)-7   (Substitute 4 for for the x-value)
16-7=9  (Solve)
Your answer is 9
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