March 2019 0 44 Report
4 Rozwiąż równania:
• -5x + 10 = -2x – 8
• 7x + 14 = 5x – 22
• -3 + 2x – 6 = 3 – 4x
• -5x + 12 + x = 2x – 12
• 2(x – 3) + 3(4 – x) = 5
• 2(x + 4) – 5(x + 3) = 2
• 3(x – 4) – 2(2x – 5) = -4
• -2(x + 3) + 4(2x + 3) = -6
• (3 – 2x) – (x + 4) – (2x + 5) = (3x – 4) – (5x + 7)
• –(4 – 2x) – (2x + 4) = (3x – 1) + (2x – 5) – (7 – 3x)
• 2(x – 7) – 3(x + 2) = 4(x + 3) + 2(x – 9)
• -3(x + 6) – 6(2x + 8) = -2(4 – x) + 9(x + 8)
• 3(3 – x) + 2x = 8 – 2(x - )
• 4 – 5(3 – x) = -x – (3 – 2x)
• 4x + 5 – (3x + 6) = 2(2 + x) – 4
• x – (7 + 2x) = 2(x - 1) + 1
Bardzo proszę o rozwiązanie chociaż większej częsci tych równań!:/
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