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Combine the like terms to create an equivalent expression.

9t-3t+4=◻

Combine the like terms to create an equivalent expression.\newline9t3t+4=9t-3t+4=\square

Full solution

Q. Combine the like terms to create an equivalent expression.\newline9t3t+4=9t-3t+4=\square
  1. Identify like terms: Identify like terms in the expression.\newlineLike terms are terms that contain the same variable raised to the same power. In this expression, 9t9t and 3t-3t are like terms because they both contain the variable tt raised to the first power.
  2. Combine like terms: Combine the like terms by adding or subtracting their coefficients.\newlineAdd the coefficients of 9t9t and 3t-3t.\newline9t3t=(93)t9t - 3t = (9 - 3)t
  3. Simplify coefficients: Simplify the coefficients.\newlineSubtract 33 from 99 to get the coefficient for tt.\newline93=69 - 3 = 6\newlineSo, 9t3t9t - 3t simplifies to 6t6t.
  4. Write simplified expression: Write the simplified expression.\newlineCombine the simplified term 6t6t with the constant term +4+4.\newlineThe equivalent expression is 6t+46t + 4.

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