Math, asked by ramesh2719, 11 months ago

3. Solve using Transposition method:
a. 3x + 2(x+2) = 20 - (2x-5)

Answers

Answered by Anonymous

1

3x+2x+4=20-2x+5

3x+2x+2x=20+5-4

7x=21

x=21÷7

x=3

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