Solve for x: 2x + 4 = 10.

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Multiple Choice

Solve for x: 2x + 4 = 10.

Explanation:
Solving a simple linear equation means isolating the variable by undoing the operations applied to it. In 2x + 4 = 10, undo the addition first: subtract 4 from both sides to get 2x = 6. Then undo the multiplication by 2 by dividing both sides by 2, giving x = 3. You can check by plugging back in: 2(3) + 4 = 6 + 4 = 10, which matches. So, x equals 3.

Solving a simple linear equation means isolating the variable by undoing the operations applied to it. In 2x + 4 = 10, undo the addition first: subtract 4 from both sides to get 2x = 6. Then undo the multiplication by 2 by dividing both sides by 2, giving x = 3. You can check by plugging back in: 2(3) + 4 = 6 + 4 = 10, which matches. So, x equals 3.

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