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4 years ago

Which expression is equivalent to 5(4x+3) - 2x

Mathematics

1 answer:

Troyanec [42]4 years ago

6 0

Good evening

Answer:

18x + 15
3(6x + 5)

Step-by-step explanation:

Unfortunately you didn’t provide the expressions to chose from ,however we can get other expressions From this one like this:

5(4x+3) - 2x = 20x + 15 - 2x

= (20x - 2x) + 15

= 18x + 15

we can also write 18x + 15 = 3×(6x) + 3×(5x) = 3(6x + 5)

then

these two expressions :

18x + 15
3(6x + 5)

are equivalent to 5(4x+3) - 2x

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