The last few days we have been working on 2 step equations and being able to solve them using the arithmetic method and now we have beginning to use the algebraic method.
Some vocabulary to remember is below:
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Key
Vocabulary
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· Equation: two expressions set equal to one
another
· Variable: a letter used to take the place
of an unknown value
· Solution: the value that makes an equation
true
· Arithmetic approach: the approach to
solving a problem that involves arithmetic only; numbers and operations
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