cindigarcia123
cindigarcia123
17-04-2017
Mathematics
contestada
Simplify expression
7x+4(2x-6)
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Аноним
Аноним
17-04-2017
Multiply numbers outside of parenthesis to their equivalents within the parenthesis.
7x times 2x
4 + -6
7x times 2x +14x
4 + -6 = -2
Multiply the two answers (because the second answer was in parenthesis)
14x times -2 is the simplified expression
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