Expand the brackets in each expression and then combine like terms where possible. a - 7(7a + 4b) + 10a - 10b b- 6(2x+6y) 4x-10y

Suyog asked Aug 9, 2023

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20 votes

Expand the brackets in each expression and then

combine like terms where possible.
a - 7(7a + 4b) + 10a - 10b
b- 6(2x+6y) 4x-10y

Suyog asked Aug 9, 2023

by Suyog

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20 votes

Explanation:

based on the first expression I assume the second one is actually

b - 6(2x + 6y) + 4x - 10y

so, we get

a - 49a - 28b + 10a - 10b = -38a - 38b

b - 12x - 36y + 4x - 10y = b - 8x - 46y

Tkiethanom answered Aug 16, 2023

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