## zippynjeri Group Title show that the sum of the slope mf+mg=sum of the slope m(f+g) one year ago one year ago

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1. Azteck Group Title

expand the RHS.

2. Azteck Group Title

$LHS=m(f+g)$ $=(m\times f)+(m\times g)$

3. Azteck Group Title

Finish it off and after the RHS equals the LHS, just write down =LHS at the end of your working.

4. Azteck Group Title

It's meant to be $RHS=m(f+g)$ Not $LHS$