Answer:
7x - 9
Step-by-step explanation:
1: Multiply the numbers
4 - 3 x 2 + 2x + 5x - 7
4 - 6 + 2x + 5x - 7
2: Add the numbers
-9 + 2x + 5x
3: Combine like terms
-9 + 7x
4: Rearange terms
Solution
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if two triangles are similar then they are congruent
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