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55=-5(3-2n)
Find the value of N

User Leif John
by
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2 Answers

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55=-5(3-2n)
55= -15+10n
55+15=10n
70=10n
70/10=n
7=n
User Kamil Banaszczyk
by
7.8k points
3 votes
Let's solve your equation step-by-step.55=5(3−2n)

Step 1: Simplify both sides of the equation.55=5(3−2n)

Simplify: 55=10n−15Step 2: Flip the equation.10n−15=55

Step 3: Add 15 to both sides.10n−15+15=55+1510n=70

Step 4: Divide both sides by 10.10n10=7010

Answer:
n=7
User Silvestris
by
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