3 years ago

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

Mathematics

1 answer:

dem82 [27]3 years ago

7 0

Answer:1.8(x -1)

2.0.4a -7

Step-by-step explanation:

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