Question

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

Answer 1

y=-0.36585365  you have to do -3.2y-4y=-7.2y and -10+7=-3 so you do -3/-7.2y. 

Answer 2

Solve using the order of operations: PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction).
2y + 7 x -4y -10 = 68