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zysi [14]
3 years ago
9

Y = -2, 3y-4 evaluate it please​

Mathematics
1 answer:
Luba_88 [7]3 years ago
7 0
the answer is -10 you just multiply 3 times -2 and then subract 4
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What does a equal -5(6a+21)=-15
borishaifa [10]
Step 1 : Simplify both sides
-5(6a+21)=-15
(-5)(6a)+(-5)(21)=-15
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Step 2 : Add 105 to both sides
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Step 3 : Divide both sides by -30
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—————
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3 years ago
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Step-by-step explanation:

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