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Simple Equations Mcqs
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>> Solve the equation for x : 6x – 27 + 3x = 4 + 9 – x
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Q. Solve the equation for x : 6x – 27 + 3x = 4 + 9 – x
a.
4
b.
5
c.
6
d.
-4
e.
None of these
ANSWER: 4
Answer & Explanation
9 x + x = 13 + 27
10 x = 40 => x = 4
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