Question

Solve for X: √2x + 9 + x = 13.​

Answer 1

Step-by-step explanation:

√2x + x = 4

X(√2 +1) = 4

X = 4/√2 +1

X = 4(√2 - 1) / (√2+1) ×(√2 - 1)

X = 4√2- 4

X = 4(√2 - 1)

Answer 2

Answer:

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