3 years ago

1. 2 + 7x = 162. 5 + x over 2 = 163. -17 = 2x - 84. 0.5x - 0.3 = 0.2

Mathematics

1 answer:

gtnhenbr [62]3 years ago

7 0

Numbers 1 & 4 are correct

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1. 2 + 7x = 162. 5 + x over 2 = 163. -17 = 2x - 84. 0.5x - 0.3 = 0.2​

1. 2 + 7x = 162. 5 + x over 2 = 163. -17 = 2x - 84. 0.5x - 0.3 = 0.2