Create an equivalent expressions for each of the following.
2 answers:
-6 ( 10x-4) Use the distributive law:-
= -60x + 24
(-y+5.3)+ (7.2y -9) First remove parentheses:-
= -y + 5.3 + 7.2y - 9 Now add like terms:-
= 7.2y - y -9 + 5.3
= 6.2y - 3.7
5-8(4-1v +3v)
= 5 - 32+ 8v - 24v
= -27 - 16v
-10 ( 3+ 10v) -9v
= -30 - 100v - 9v
= -30 - 109v
30/45G + 20) - ( 8/9G + 7) Converting:- 8/9G = 40/45G :-
= 30/45G - 40/45G + 20 - 7
= -10/45G + 13
= -2/9G + 13
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Hope this helps.
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