1.

9x+0.5 - 2x +3 = 0______ _____ 5 4​

Answer»

Answer:

9x - 2X + 0.5 + 3 = 0

7X + 3.5 = 0

7x = - 3.5

X = -3.5 / 7

x = - 0. 5



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