Question

Evaluate if a=3, x=2, y=5, and z=4
2y - 4a = (x + 1)]
6
9
-2/3

Answer 1

Not sure but I think it's -2/3

Explanation:

When you add in the letters with numbers the equation soon looks like:

2(5) - 4(3) = (2 + 1)

10 - 12 = 3

And 10 - 12 = -2 so we could put it over 3 to make -2/3

Answer 2

it's six .........

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