方程 \(2x + 6 = 10\) 的解是 \(x = 2\)

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问题：

2x+6=10,x=?

回答：

To solve the equation (2x + 6 = 10) for (x), follow these steps:

  1. Subtract 6 from both sides of the equation to isolate the term with (x): [ 2x + 6 - 6 = 10 - 6 ] Simplifying this, we get: [ 2x = 4 ]

  2. Divide both sides by 2 to solve for (x): [ \frac{2x}{2} = \frac{4}{2} ] Simplifying this, we get: [ x = 2 ]

So, the solution is (x =