3×+9=-3?por favor...... Question from @mezabrithanyneretzy

September 2023 1 6 Report

3×+9=-3?por favor
..

61770943

3x + 9 = -3

Restar 9 de ambos lados

3x + 9 - 9 = - 3 - 9

Simplificar:

3x = - 12

x = - 4

5 votes Thanks 4

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