3x - 1 = 9x + 2
3x (-3x) - 1 (-2) = 9x (-3x) + 2 (-2)
-3 = 6x
-3/6 = 6x/6
-1/2 = x
hope thsi helps
4x² - (2x + 3)²
4x² - (2x + 3)(2x + 3)
4x² - (2x(2x + 3) + 3(2x + 3))
4x² - (2x(2x) + 2x(3) + 3(2x) + 3(3))
4x² - (4x² + 6x + 6x + 9)
4x² - (4x² + 12x + 9)
4x² - 4x² - 12x - 9
-12x - 9
-3(4x) - 3(3)
-3(4x + 3)
Answer:
d. 3 liters
Step-by-step explanation:
divide the amount of water by the amount of players to get the answer
27 ÷ 9 = 3
<span>x=<span><span>4</span><span><span>3+<span>√<span><span><span>17</span></span><span></span></span></span></span></span><span></span></span>,<span><span>4</span><span><span>3−<span>√<span><span><span>17</span></span><span></span></span></span></span></span><span> Is the answer.
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I hope this helps. :)
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idk what kind of math problem but, if its just simple id us PEMDAS
