Mathematics
Senior High
Resolved
あってますか？
1-2x-3x = -5x
2 3/²/² x + √²/²x² = √√√x + 15z
is
2
= 1/x
32-3x + x +7=-2x +9
D(-x-7)+(5x+1) = 4x-6
2 (0.7₂+1)-(x-2) = (0.7x+1)x10-(x-2)
=(7 x + 10) -(x - 2)
= 6x +8
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なるほど！ありがとうございます🙇♀️