Algebra-1

To determine which equation has the solution x = -2, we need to substitute x = -2 into each equation and see if it holds true.

Option A: 2.7x – 3 = 11.4

2.7 × (-2) – 3 = -5.4 – 3 = -8.4 ≠ 11.4

This equation does not hold true.

Option B: 0.75x + 1.5 = 0

0.75 × (-2) + 1.5 = -1.5 + 1.5 = 0

This equation holds true.

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