id="TexFormula1" title=" - 10a - 9n + 16 - 30 + 3n + 15a + 50 + a = " alt=" - 10a - 9n + 16 - 30 + 3n + 15a + 50 + a = " align="absmiddle" class="latex-formula">I'm having trouble comebineing those like terms
1 answer:
Problem:
Solution:
let the expression
-10a -9n + 16-30 + 3n + 15 a + 50 + a =
Putting together similar terms we have
(-10a +15a+a) + (-9n+3n ) + (16-30+50) =
this is equivalent to:
(6a) + (-6n) + (36)
this is equivalent to
6a -6n+36
then, the correct answer is:
6a -6n+36
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