HELPFUL HINTS: When hiring a private tutor, check the individual's credentials. Questions that should be asked include: 1) What are your credentials? 2) Where are you currently enrolled or teaching? 3 ...
Simultaneous equations like 𝒚 = 2𝒙 - 1 and 𝒚 = 𝒙 + 1 can be represented graphically. To solve the equations graphically, the two lines 𝒚 = 𝒙 + 1 and 𝒚 = 2𝒙 - 1 are drawn on the same diagram.
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