Answer:
x=3
Step-by-step explanation:
5x - 2x + 7 = x + 1
3x + 7 = x + 1
3x - x = 7 - 1
2x = 6
x=6÷2
=3
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Verified answer
Answer:
x=3
Step-by-step explanation:
5x - 2x + 7 = x + 1
3x + 7 = x + 1
3x - x = 7 - 1
2x = 6
x=6÷2
=3