Ответ:
1. 5
2. 5
Объяснение:
1. 5х - 2 = 3х + 8
5x - 3x = 8 + 2
2x = 10
x = 10 / 2
x = 5
2. 2(x - 3) = x - 1
2x - 6 = x - 1
2x - x = -1 + 6
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Answers & Comments
Ответ:
1. 5
2. 5
Объяснение:
1. 5х - 2 = 3х + 8
5x - 3x = 8 + 2
2x = 10
x = 10 / 2
x = 5
2. 2(x - 3) = x - 1
2x - 6 = x - 1
2x - x = -1 + 6
x = 5
2x-6=x-1
2x-x=-1+6
x=5