Question

5x + 1 + 5-x + 2 = 126 : find x​

Answer 1

Answer:

$5x + 1 + 5 - x + 2 = 126 \\ \\ 5x - x + 1 + 5 + 2 \\ \\ 4x + 8 = 126 \\ \\ 4x = 126 - 8 \\ \\ 4x = 118 \\ \\ x = \frac{118}{4} \\ \\ x = \frac{59}{2} \\ \\ x = 29 \frac{1}{2}$

Answer 2

Step-by-step explanation:

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