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Mathematics, 22.11.2019 05:31 sandersasia2
Which best proves why the expressions 4(x+3)+2x and 6(x+2) must be equivalent expressions?
when x 3, both expressions have a value of 30.
when - 5. both expressions have a value of 42
when x 1. both expressions have a value of 18, and when x 8, both expressions have a value of 60.
when - 2. both expressions have a value of 15, and when x-6, both expressions have a value of 39.
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Which best proves why the expressions 4(x+3)+2x and 6(x+2) must be equivalent expressions?
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