3 years ago

1.4(0.5x+4.2y)−3.5(0.2x−1.5y) simplify lots of points

Mathematics

1 answer:

Vilka [71]3 years ago

7 0

1,4(0,5x + 4,2y) - 3,5(0,2x - 1,5y)

1,4.0,5x + 1,4.4,2y - 3,5.0,2x + 3,5.1,5y

0,7x + 5,88y - 0,7x + 5,25y

0,7x - 0,7x + 5,88y + 5,25y

11,13y

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