Final Answer:
The sum of (8w+2) and (18w-6) in horizontal format is 26w-4.
Step-by-step explanation:
To find the sum of (8w+2) and (18w-6) in a horizontal format, combine like terms. Begin by adding the coefficients of the 'w' terms and then the constants. In this case, 8w and 18w are like terms, so you add their coefficients to get 26w. Similarly, adding 2 and -6 yields -4. Therefore, the simplified expression is 26w-4.
Next, let's break down the steps. First, add the coefficients of 'w': 8w + 18w = 26w. Now, combine the constants: 2 + (-6) = -4. Put these results together, and you have the final answer: 26w-4.
In summary, when adding expressions in a horizontal format, it's crucial to focus on combining like terms. In this case, combining the coefficients of 'w' and constants separately resulted in the simplified expression 26w-4. This approach ensures clarity and accuracy when finding the sum of algebraic expressions.