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Mice21 [21]
2 years ago
10

Evaluate the expression when a= -7 and b=2a-4b​

Mathematics
1 answer:
Yanka [14]2 years ago
7 0
  • a = - 7
  • b = 2

a - 4b

= (-7) - 4(2)

= - 7 - 8

= <u>-</u><u> </u><u>1</u><u>5</u><u>.</u>

Hope it helps ya :))

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