Question

Combine like terms to create an equivalent expression.

Answer 1

Rearranging the like terms (i.e., the variables and constants) we get,

$(-1.9t + 5.1t) + (-3.6 + 1.2)\\= 3.2t - 2.4$

Therefore, $3.2t - 2.4$ is the relevant equivalent expression.

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