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5 x(3+2) =5x(5)= 25
To make the equation easier, multiply it all by 2 : 6x-11 = 1 And solve: 6x = 12x = 2
Always remember that all the information you need to find the answer is in the word problem. It is always helpful to write out essential numbers at the top of your working so that you can better visualise...
60 x 60 = 1200 (to work out the time in seconds)10 x 1000 = 10000 (to work out the distance in metres)speed=distance divided by time10000 divided by 1200 = 8.3333...Therefore, Katie is going a...
Firstly, factorise.(2x + 9) (x - 3) = 02x + 9 =0 x-3 = 02x = -9 x = 3 x = -9/2
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