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USPshnik [31]
4 years ago
13

3(5x+7)-6(4-2x)expression below?

Mathematics
1 answer:
ivann1987 [24]4 years ago
5 0

Answer:

27x-3

Step-by-step explanation:

3(5x+7)-6(4-2x)

multiply the first expression

15x+21-6(4-2x)

multiply the second expression

15x+21-24+12x

put like terms together

(15x+12x) - (21-24)

add and subtract

27x-3

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