Mathematics: Simplify: 1. 4x−(1−2x)+(2x−7) 2. (3−0.4a)−(10−0.8a)

Simplify: 1. 4x−(1−2x)+(2x−7) 2. (3−0.4a)−(10−0.8a)

Ответ:

luusperezzz

30.01.2022

Mathematics

1.8(x -1)

2.0.4a -7

Step-by-step explanation:

Simplify: 1. 4x−(1−2x)+(2x−7) 2. (3−0.4a)−(10−0.8a)

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Ответ:

dnjames01

25.06.2021

Mathematics

4.2 = 40+ 2/10
0.8 = 0+ 8/10
25.1 = 200+50+1/10

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Simplify: 1. 4x−(1−2x)+(2x−7) 2. (3−0.4a)−(10−0.8a)

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