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Solve : 3(n-5)=-21
By balancing method?
By balancing method?
Most Upvoted Answer
Solve : 3(n-5)=-21 By balancing method?
Step 1: Distribute
First, distribute the 3 on the left side of the equation to both terms inside the parentheses.
3n - 15 = -21
Step 2: Move the Constant to the Other Side
Next, move the constant term (-15) to the right side by adding 15 to both sides of the equation.
3n = -21 + 15
3n = -6
Step 3: Solve for n
To solve for n, divide both sides by 3.
n = -6 / 3
n = -2
Step 4: Check Your Answer
Finally, substitute the value of n back into the original equation to ensure it satisfies the equation.
3(-2 - 5) = -21
3(-7) = -21
-21 = -21
Since both sides of the equation are equal, n = -2 is the correct solution to the equation 3(n-5) = -21.
First, distribute the 3 on the left side of the equation to both terms inside the parentheses.
3n - 15 = -21
Step 2: Move the Constant to the Other Side
Next, move the constant term (-15) to the right side by adding 15 to both sides of the equation.
3n = -21 + 15
3n = -6
Step 3: Solve for n
To solve for n, divide both sides by 3.
n = -6 / 3
n = -2
Step 4: Check Your Answer
Finally, substitute the value of n back into the original equation to ensure it satisfies the equation.
3(-2 - 5) = -21
3(-7) = -21
-21 = -21
Since both sides of the equation are equal, n = -2 is the correct solution to the equation 3(n-5) = -21.
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Solve : 3(n-5)=-21 By balancing method?
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Solve : 3(n-5)=-21 By balancing method? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Solve : 3(n-5)=-21 By balancing method? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Solve : 3(n-5)=-21 By balancing method?.
Solve : 3(n-5)=-21 By balancing method? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Solve : 3(n-5)=-21 By balancing method? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Solve : 3(n-5)=-21 By balancing method?.
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