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Mathematics 8 Online
OpenStudy (anonymous):

Reid and Maria both play soccer. This season, Reid scored 4 less than twice the number of goals that Maria scored. The difference in the number of goals they scored was 6. How many goals did each of them score?

ganeshie8 (ganeshie8):

basically we need to translate the given sentences into two equations, and solve the unknonws

ganeshie8 (ganeshie8):

say Reid scored \(r\) goals and Maria scored \(m\) goals

ganeshie8 (ganeshie8):

`Reid scored 4 less than twice the number of goals that Maria scored. ` translates to equation : \[\large r = 2m -4 \tag{1}\]

ganeshie8 (ganeshie8):

` The difference in the number of goals they scored was 6` translates to equation : \[\large r - m = 6 \tag{2} \]

ganeshie8 (ganeshie8):

see if you can solve them ^^

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