In plants capture solar energy and uses it to convert water and carbon into dioxide into glucose

what following? you said which of the following. but there is no be more specific.

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

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