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Sum
Solve the following equation.
2x + 2 = 8
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Solution
2x + 2 = 8
∴ 2x + 2 - 2 = 8 - 2
∴ 2x = 6
∴ x = 3
Concept: Equations in One Variable
Is there an error in this question or solution?
Solve the following equation.
2x + 2 = 8
2x + 2 = 8
∴ 2x + 2 - 2 = 8 - 2
∴ 2x = 6
∴ x = 3