From the sum of 7 a-2 b-11 and -2 a-5- subtract 7 a-b-4A- -2 a-b-2B- -2 a-b-2C- 2 a - b -2D- -2 a-b-2

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Subtraction of Algebraic Expressions

From the sum ...

Question

From the sum of 7a – 2b + 11 and -2a -5, subtract 7a – b + 4.

– 2a + b + 2

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– 2a – b + 2

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– 2a – b – 2

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2a + b + 2

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∣ ∣ ∣ ∣ \begin{matrix} a - b - c & 2 a & 2 a 2 b & b - c - a & 2 b 2 c & 2 c & c - a - b \end{matrix} ∣ ∣ ∣ ∣ =

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