greciakawaii
26.03.2020 •
Mathematics
Simplify -5(4y-7x)+8(3x-2y)
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Ответ:
59x-36y
Step-by-step explanation:
-5(4y-7x)+8(3x-2y)
Open the brackets
-20y+35x+24x-16y
Collect like terms
-20y-16y+35x+24x
-36y+59x
Rearrange we get
59x-36y
Ответ:
••••••••• =27
•••••••••
9x3=27