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MAVERICK [17]
2 years ago
7

Use the algebra tiles to help you solve the equation 4x-12=16. What is the first step in solving the equation using algebra​ til

es? What is the solution to the​ equation?

Mathematics
1 answer:
-BARSIC- [3]2 years ago
8 0
Add 12 to 16 on the other side to make 4x = 28. Then divide 28 by 4, which equals 7. Solution is x = 7
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(2x - 3)(3x + 4)

= 2x(3x + 4) - 3 (3x + 4) ← distribute both parenthesis

= 6x² + 8x - 9x - 12 ← collect like terms

= 6x² - x - 12 ← in expanded form


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I hope this is what youre looking for

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