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Mathematics 7 Online
OpenStudy (anonymous):

What is 2a-3b if a=4 and b=2

OpenStudy (anonymous):

the answer is 2.

OpenStudy (anonymous):

4X2-3X3 8-6=2

OpenStudy (anonymous):

Substitute 4 in for a, and 2 in for b; 2(4) - 3(2) 8-6 2

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