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soldier1979 [14.2K]
3 years ago
7

Jawaban dari 5x – 7 = 13 adalah....... dijawab ya....

Mathematics
2 answers:
Veronika [31]3 years ago
6 0
5x - 7 = 13
5x = 13+7
the sign must change bcoz U’re moving a - number to the other side of the equal sign.
5x/5= 20/5
X=4
Tamiku [17]3 years ago
3 0

Answer:

x = 4

Step-by-step explanation:

5x - 7 = 13

5x = 13 + 7

5x = 20

x = 20/5

x = 4

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The sum of the number is 103.the second number is 4 times the third.the third number is 5 more then the first .what are the numb
Zigmanuir [339]

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