math
posted by jamaica .
1.twice a number is 6
2.four added to a number gives ten
3.twenty five decreased by twice a number twelve
4.if thrice a number added to seven,the sum is ninety eigth
5.the sun of the squares of a number x and 3yields 25
6.the difference between thrice a number ang 9 is 100
7.the sum of two consecutive integers os equalcto25
8.the product of two consecutive integers is 182
9.the area of a rectangle whose length is(x+4) and width is (x3) is 30
10.the sum af the ages of Mark and Sheila equals 47

math 
Anonymous
2b=6
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