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Evaluate 2y if y = 8
Step One: Substitute 8
for y
Step Two: Multiply
|
2y =
2(8) =
16 answer |
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Evaluate x/2 if x = 18
Step One: Substitute 18
for x
Step Two: Divide
|
x/2 =
18 ÷ 2 =
9 answer |
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Evaluate 2m + 9 if m = 5
Step One: Substitute 5
for m and multiply
Step Two: add |
2m + 9 =
2(5) + 9 = 10 + 9
19 answer
|
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Evaluate 9 + 3n if n = 0
Step One: Substitute 0
for n and multiply
Step Two: add |
9 + 3n = 9 + 3(0)
= 9 + 0=
9 answer
|
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Evaluate 12t - 3t if t = 2
Step One: Substitute 2
for t and multiply 12 x 2 AND 3 x 2
Step Two: subtract |
12t - 3t =
12(2) - 3(2) = 24 - 6
18 answer
|
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Evaluate n/4 + 8 if n = 8
Step One: Substitute 8
for n and divide
Step Two: add |
n/4 + 8 =
8/4 + 8 = 2 + 8
10 answer
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