2x+9x+2x=42x+20+19x+23+14x
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Answered by
2
Answer:
i gave tips
Step-by-step explanation:
2x+9x+2x-42x-19x-14x = 20+23
-62x = 43
x = 43/-62
Answered by
5
Answer:
2x + 9x + 2x = 42x + 20 + 19x + 23 + 14x
⇏ 2x + 9x + 2x - 42x - 19x - 14x = 20 + 23
⇏-62x = 43
⇏x = 43/62
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