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Leviafan [203]
3 years ago
7

Evaluate the expression below when y = -3. 2y + 7 -4y − 10

Mathematics
2 answers:
dybincka [34]3 years ago
8 0
Solve using the order of operations: <u>PEMDAS</u> (<u>P</u>arentheses, <u>E</u>xponents, <u>M</u>ultiplication, <u>D</u>ivision, <u>A</u>ddition, <u>S</u>ubtraction).
2y + 7 x -4y -10 = 68

ad-work [718]3 years ago
6 0
Y=-0.36585365  you have to do -3.2y-4y=-7.2y and -10+7=-3 so you do -3/-7.2y. 
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