Question
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Answer
The simplified expression is \( -0.8x + 3.9 \).
Solution
Calculate or simplify the expression \( -2.5x+3.9+1.7x \).
Simplify the expression by following steps:
- step0: Solution:
\(-2.5x+3.9+1.7x\)
- step1: Add the terms:
\(-0.8x+3.9\)
The simplified expression is \( -0.8x + 3.9 \).
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Simplify this solution Bonus Knowledge
To simplify the expression \( -2.5x + 3.9 + 1.7x \), you'll want to combine the like terms for the variable \( x \). So, you'll add \( -2.5x \) and \( 1.7x \) together, which results in \( -0.8x \). Then, don’t forget to keep the constant term \( 3.9 \) intact. Therefore, the simplified expression is \( -0.8x + 3.9 \). And there you have it—your mathematical masterpiece polished to perfection! Understanding how to combine like terms is one of the secret weapons in your algebra arsenal!
