Thursday 26 January 2017

ALGEBRA 1F

Work out the value of 6a + 2b when a = 7 and b = 3.

Solution

=6a + 2b

=(6xa) + (2xb)

=(6x7) + (2x3)

=42+ 6

=48

TRY THIS……………………… 


Work out the value of 12m + 2n when m = 7 and n = 3.

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