Sagot :
Answer:
4. SUBTRACTION PROPERTY
[tex] \frac{3x - 1 - 4}{4} = \frac{2x + 4 - 5}{5} \\ = (3x - 5)(5) = (2x - 1)(4) \\ 15x - 25 = 8x - 4 \\ 15x - 8x = - 4 + 25 \\ \frac{7x}{7} = \frac{21}{7} \\ x = 3[/tex]
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