Simplify 5(x + 3) - 9x+4 Ο Α. 14x+7 Ο Ο Β. -4x+ 19 Ο Ο C. 14x+ 19 Ο D. -4x+ 7

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asked Sep 28, 2021 63.7k views

4 votes

Simplify 5(x + 3) - 9x+4

Ο
Α. 14x+7
Ο
Ο Β. -4x+ 19
Ο
Ο C. 14x+ 19
Ο
D. -4x+ 7

Mathematics
middle-school

Mmla asked

by Mmla

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2 Answers

3 votes

Answer:

b) - 4x + 19

Explanation:

$5(x + 3) - 9x+4 = 0 \\ 5x + 15 - 9x + 4 = 0 \\ - 4x + 19 = 0$

Olle Kullberg answered Oct 1, 2021

by Olle Kullberg

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3 votes

Answer:

B, -4x + 19

Explanation:

5(x+3) -9x + 4

= 5x + 15 - 9x + 4

= 5x - 9x + 15 + 4

= -4x + 19

Suzann answered Oct 4, 2021

by Suzann

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