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Ierofanga [76]
3 years ago
12

-21 = 7(3 - x) Please help. You have to use distributive property to solve.

Mathematics
2 answers:
Bogdan [553]3 years ago
5 0
Answer:
x= 14

Explanation
-21= 7(3-x)
-21= 21-3x
-21 -21
-42= -3x
(divide by -3)
x= 14
OlgaM077 [116]3 years ago
4 0
The answer is 6


hope this helps !!
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