algebra · worked example

Solve 2x - 5 = 9 — x = 7

Method: isolasi linear. Verified step-by-step solution with our free AI math solver.

Problem

$2x - 5 = 9$

Step-by-step solution

Tambahkan $5$ ke kedua sisi: $2x = 14$ .
Bagi kedua sisi dengan $2$ : $x = 7$ .

Answer

$x = 7$

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