Example:VERBAL SENTENCE:Seven more than twice a number is four less than thrice the number.MATHEMATICAL EQUATION:(seven more than) (four less than)(twice a number) is (thrice a number)2x + 7 = 3x - 4=Earljoyce8♥=Hope this helps!!
5
6+2x=18 x=6
It is: 2x+4 = 8 and the value of x is 2
It is: 2x+11 = -1 and the vaue of x works out as -6
It is the equation W = 2n + 5.
Example:VERBAL SENTENCE:Seven more than twice a number is four less than thrice the number.MATHEMATICAL EQUATION:(seven more than) (four less than)(twice a number) is (thrice a number)2x + 7 = 3x - 4=Earljoyce8♥=Hope this helps!!
5
6+2x=18 x=6
It is: 2x+4 = 8 and the value of x is 2
Twice the difference between a number and thirteen can be written as 2 (b - 13) Five more than twice the difference between a number and thirteen can be written as 2 (b - 13) + 5. The algebraic expression is 2 (b - 13) + 5.
It is: 2x+11 = -1 and the vaue of x works out as -6
the equation is 2x + 4 = x - 3 solving it yields x = -7
The equation can be simplified as 4+2x=x-6. Moving similar entities to similar sides, the equation becomes 2x-x=-6-4. We then get x=-10.
Call the large number L and the small number S.L + S = 70L = 4 + 2SSubstitute the value of L in the second equation into the first equation to get:4 + 3S = 703S = 66S = 22Plugging 22 in for S (in either equation) gives:L = 48
Five more than twice a number is -13 find the number
A number n is 5 more than 12