jika x = -2,dan y = 3,carilah 5 (x+ 7 y)+(4x-3y) tolong bantu ya kakk.... Question from @linceanggisaulina

July 2023 1 1 Report

jika x = -2,dan y = 3,carilah 5 (x+ 7 y)+(4x-3y) tolong bantu ya kakk

KunMegumin

Jawaban:

5 (x+ 7 y)+(4x-3y)

= 5(-2+21)+(4(-2)-3(3))

= 105-20-9

= 86

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