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If x and x + 10 add to 64, the linear equation is:
Ax - (x+10) = 64
Bx times 10 = 64
Cx divided 10 = 6
Dx + (x+10) = 64
Answer & Solution
Correct answer: D. x + (x+10) = 64
1. The two numbers are x and x plus 10.
2. Their sum is given as 64.
3. So the equation is x + (x + 10) = 64.
4. The answer is x + (x+10) = 64.
_Source: NCERT Class 9 Mathematics, Ch 2 'Introduction to Linear Polynomials'_
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