2 years ago

8x+3-2(6+3x) when x= -6

Mathematics

1 answer:

Tatiana [17]2 years ago

3 0

8x + 3 - 2(6 + 3x)
8(-6) + 3 - 2(6 + 3(-6))
-48 + 3 - 2(6 - 18)
-48 + 3 - 2(-12)
-45 + 24
-21

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