a+(3a-2a)-(4a-3b)

Combine the "a" tems and you can reduce this to _?_a + 3b.

You do the math.

Jennifer Jennifer answered
11 years ago

a + (3a-2a)-(4a-3b)

=
a + 3a - 2a -4a +3b
= -2a + 3b

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