Evaluate if x = -4.
- 3x +7
2 answers:
Replace x with -4:
-3(-4) + 7 =
12 + 7 = 19
Answer: 19
Answer:
<h2>19</h2>
Basic fact:
<em>two negatives make a positive</em>
Step-by-step explanation:
x=-4
so replace 3x with x being -4
so it is
-3(-4)+7
-3 x-4+7
-3 x -4 = 12
12+7=19
<u>I work hard on my answers so a brainliest would be appreciated</u>
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