3 years ago

Please help!!!! 7 - 2x if x = -4 Thank you in advance

2 answers:

6 0

The x is a placeholder for a number. Think of x like a box and inside the box will go a number. In this case, -4 will replace x

7 - 2x = 7 - 2(-4) = 7 + 8 = 15

<h3>Answer: 15</h3>

Vera_Pavlovna [14]3 years ago

3 0

X = - 4

7 - 2x

7 - 2(-4)

7 - ( - 8 )

7 + 8

15 ✔️

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