Someone please help i will give brainliest

1 answer:

3 0

Answer: answers and picture

Step-by-step explanation:

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monitta

Twenty one is the answer

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3 years ago

mixer [17]

Answer:

d could be -18

Step-by-step explanation:

Add 5 on both sides

Multiply both sides by -2

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3 years ago

navik [9.2K]

1.
20= 2(x-4)
20/2= 2(x-4)/2
10= x-4
+4 . +4
14=x

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3 years ago

Mamont248 [21]

Answer:

its correct there adding to or subtracting 2 each time.

Step-by-step explanation:

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3 years ago

beks73 [17]

f(x) = x + 7
f(2n) = 2n + 7

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3 years ago