Algebra-1

To determine which equation has the solution x = 8, we need to substitute x = 8 into each equation and see if it holds true.

Option A: 9x + 4 = 68

9 × 8 + 4 = 72 + 4 = 76 ≠ 68

This equation does not hold true.

Option B: 5x + 3 = 43

5 × 8 + 3 = 40 + 3 = 43

This equation holds true.

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