Question

enter a number into each box to create an equation that has an infinite number of solutions.
$7(8x + 4) - x = \square x + \square$

Explanation:

Step1: Expand the left-hand side

$7(8x + 4) = 56x + 28$

Step2: Subtract $x$ from the result

$56x + 28 - x = 55x + 28$

Step3: Match for infinite solutions

For the equation $55x + 28 = \square x + \square$ to have infinite solutions, the coefficients of $x$ and constants must be equal on both sides. So the first box is 55, the second is 28.

Answer:

$55x + 28$