100 Instructive Calculus-based Physics Examples: Electricity and Magnetism (Calculus-based P

100 Instructive Calculus-based Physics Examples: Electricity and Magnetism (Calculus-based P

Matematika bantu dong nnti aku kasih pulsa, jangan bercanda ya​

bantu dong nnti aku kasih pulsa, jangan bercanda ya​

Jawaban:

1. x + 4 = 9

x =9-4

x =5

2. x-3=16

x=16+3

x=19

3. 2x+2=x-1

2x-x=-1-2

x=-3

4. 5x-8=4x+5

5x-4x=5+8

x=13

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