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alxiar19
25.10.2020 •
Mathematics
Anyone know how to do??
Solved
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Ответ:
1
Step-by-step explanation:
Step 1:
3x + 11 = 5x + 9 Sum of a line
Step 2:
11 = 2x + 9 Subtract 3x on both sides
Step 3:
2 = 2x Subtract 9 on both sides
x = 1 Divide
Hope This Helps :)
Ответ:
20
Step-by-step explanation: