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What is X for 3(2x + 11) + 4(2x + 3) = 9(2x + 13) - 3x
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What is X for
3(2x + 11) + 4(2x + 3) = 9(2x + 13) - 3x

User Ervin Szilagyi
by
2.9k points

1 Answer

4 votes

Answer:

x = -72

Explanation:

3(2x + 11) + 4(2x + 3) = 9(2x + 13) - 3x

(6x + 33) + (8x + 12) = (18x + 117 ) - 3x

14x + 45 = (18x + 117) - 3x

14x + 45 = 15x + 117

-45

14x = 15x + 72

-15x

-1x = 72

/-1

x = -72

User Rafael Angarita
by
3.2k points
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