Maths-
General
Easy
Question
Solve the equation. Write a reason for each step.
𝑥 − 2 + 3(𝑥 + 2) = 3𝑥 + 10
Hint:
Open the brackets
The correct answer is: x = 6
SOL – It is given that 𝑥 − 2 + 3(𝑥 + 2) = 3𝑥 + 10
Opening the brackets
We get, x – 2 + 3x + 6 = 3x + 10
4x + 4 = 3x + 10 ( Adding similar terms )
4x – 3x = 10 – 4
x = 6.
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