How do you factor $7 t + 7$ $7t + 7$ ?

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Answer 1 · 2016-10-02T19:00:19

$7 (t + 1)$ $7(t +1)$

THere are 2 terms and each has a common factor of 7.
Divide each term by 7. There is always a term left which is written in the bracket.

$7 t + 7 \leftarrow$ $7t +7" "larr$ there are 2 terms

= $7 (t + 1) \leftarrow$ $7(t +1)" "larr$ there are now 2 terms in the bracket

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