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How do you simplify $t - 3t + 2t + 4$ ?

1 Answer

Sep 7, 2015

$=color(blue)(4$

Explanation:

$t−3t+2t+4$

Grouping like terms

$=color(blue)(t−3t+2t)+4$

$=color(blue)(-2t+2t)+4$

$=color(blue)(0+4$

$=color(blue)(4$

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