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Cindy Valenzuela
Mathematics
Today, 20:29
Solve for y. 3y - 12 = - 30?
A - 6
B - 2
C 2
D 32
+4
Answers (
1
)
Ezra Curtis
Today, 20:53
0
The answer would be A) - 6.
add 12 to both sides (3y = - 30 + 12)
simplify - 30 + 12 to - 18 (3y = - 18)
divide both sides by 3 (y = 18/-3)
simplify 18/3 to 6 (y = - 6)
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