Q. Combine the like terms to create an equivalent expression:8t+1+(−4t)+(−6)
Identify like terms: Identify like terms in the expression 8t+1+(−4t)+(−6).Like terms are terms that contain the same variable raised to the same power. Here, 8t and (−4t) are like terms because they both contain the variable t raised to the first power. The numbers 1 and (−6) are like terms because they are both constants.
Combine like terms 8t and (−4t): Combine the like terms 8t and (−4t).To combine these terms, we add their coefficients: 8+(−4)=4. Therefore, 8t+(−4t) simplifies to 4t.
Combine like terms 1 and (−6): Combine the like terms 1 and (−6).To combine these terms, we add the numbers: 1+(−6)=−5. Therefore, 1+(−6) simplifies to −5.
Write simplified expression: Write the simplified expression by combining the results from Step 2 and Step 3.The simplified expression is 4t+(−5), which can also be written as 4t−5.
More problems from Simplify variable expressions involving like terms and the distributive property