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motikmotik
3 years ago
11

What is -3(2n+1)+7=-5

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
4 0
<span>-3(2n+1)+7=-5
Multiply the number outside of the parenthesis with the numbers inside the parenthesis
-6n-3+7= -5
Subtract 7 from both sides
-6n-3=-12
Add 3 to both sides
-6n=-9
Divide -6 on both sides
Final Answer: n=1.5</span>
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