Question

Which expression is equivalent to 10, x, plus, x, plus, 8, x10x+x+8x?
Answer
Multiple Choice Answers
x + 18 -x

1 + 18x 19x

Answer 1

Which expression is equivalent to x + 6 + 7x?
Answer
Multiple Choice Answers
14x x + 13
2x 8x + 6

Answer 2

The correct answer is 19x.

Answer 3

To find the equivalent expression for x + 6 + 7x, we can simplify it by combining like terms. Here's the step-by-step explanation:

1. Start with the given expression: x + 6 + 7x

2. Combine the x terms: x + 7x = 8x

3. The simplified expression becomes: 8x + 6

Therefore, the equivalent expression for x + 6 + 7x is 8x + 6.

Among the multiple-choice options provided, the correct answer is 8x + 6.