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Solve: 4(x - 1) - 2(x + 3) = 6. The value of x is
Ax = -4
Bx = 4
Cx = -8
Dx = 8
Answer & Solution
Correct answer: D. x = 8
1. Expand: 4 x - 4 - 2 x - 6 = 6.
2. Combine: 2 x - 10 = 6.
3. Add 10: 2 x = 16, so x = 8.
4. Hence x = 8.
_Source: Selina Concise Mathematics Class 8, Ch 18 Linear Equations in One Variable (Mistral OCR'd PDF), section on bracket equations_
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