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3 years ago

8(−9 − 5x) + 4b use x = 9 and b = −9

Mathematics

1 answer:

erma4kov [3.2K]3 years ago

7 0

Step-by-step explanation:

8(-9 - 5 × 9) + 4 × (-9)

= 8( -14 × 9) + (- 36)

= 8( -126) - 36

= -1008 - 36

= -1044

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