6(2889) + b = 18 \Rightarrow 17334 + b = 18 \Rightarrow b = -17316 - Veritas Home Health
How to Solve 6(2889) + b = 18: Step-by-Step Explanation and Why the Result is b = -17,316
How to Solve 6(2889) + b = 18: Step-by-Step Explanation and Why the Result is b = -17,316
Mathematics can sometimes present confusing equations that challenge even confident learners. One such equation is 6(2889) + b = 18, which may initially seem perplexing, especially when rearranged gives 17334 + b = 18 → b = -17,316. In this article, we will carefully unpack the correct solution process and explain why this value of b is accurate.
Understanding the Original Equation
Understanding the Context
Start with the given equation:
6(2889) + b = 18
This means we first compute the product 6 multiplied by 2889, then add the unknown variable b, and the total equals 18.
Step 1: Calculate 6 × 2889
6 × 2889 = 17,334
Now substitute back into the equation:
Key Insights
17,334 + b = 18
So far, we’ve isolated b, but let’s verify:
This confirms the equation is correctly set up: adding b to 17,334 yields 18.
Step 2: Isolate b by Subtraction
To solve for b, subtract 17,334 from both sides:
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b = 18 − 17,334
b = -17,316
Why Is b = -17,316 Correct
Subtracting a much larger number (17,334) from 18 naturally results in a negative number. The arithmetic is straightforward:
- 18 − 17,334 = −17,316
- This reflects a large negative offset, consistent with the original equation’s balance.
Clarifying Common Misunderstandings
Sometimes, readers mistakenly interpret placing 17334 before the equals sign as part of a different operation, for example:
17334 + b = 18
While this expression is algebraically identical to 6(2889) + b = 18, on its own it confirms:
b = 18 − 17334 = -17,316
Even if numbers appear isolated, careful substitution confirms consistency.
