Jika 7x + 9 = 58 maka x =
This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
Step 1: Subtract 9 from both sides of the equation.
$$7x + 9 = 58$$
$$7x = 58 - 9$$
$$7x = 49$$
Step 2: Divide by 7.
$$x = \frac{49}{7}$$
$$x = 7$$
The answer is $\boxed{7}$
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