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What is Twice a number increased by three?
Let the number be x and so the expression is: 2x+3
What is the algebraic expression for twice the number,x, increased by 15?
2x+15
What is the mathematical equation of twice a number increased by three times another is twelve?
There are two possible (and different) answers: 2x + 3y = 12 or 2*(x + 3y)= 12 The first one is (twice a number) increased by (three times another) The second is twice (a number increased by (three times another)).
What twice the sum of 16 and a number is the same as that number increased by 36.5 find the number?
The question cannot be answered because it is ambiguous. Does "twice the sum of 16 and a number" mean "2*16 + x" or does it mean "2*(16 + x)"
What number is 3 less than twice x?
2x-3
What is Twice a number increased by three?
Let the number be x and so the expression is: 2x+3
What is twice the product of 3 and x increased by the square of x?
2(3 + x + x2)
Twice a number increased by -4?
2*x+(-4) or x+(-4)+(-4) ?
3 times a number increased by 10?
3x+30let x = "a number"(x+10) = "a number increased by 10"3(x+10) = "3 times a number increased by 10"Expand: 3x+30
What is the algebraic expression for twice the number,x, increased by 15?
2x+15
A number increased by 3?
Just indicate an addition "+3", attached to whatever you decide to call your "number". For example, if you call the original number "x", the number increased by 3 is "x+3".
Three times the sum of a number and twenty one is twice the number increased by 23 find the number?
3(x+21) = 2(x+23)3x+63=2x+46x=-17
What is the mathematical equation of twice a number increased by three times another is twelve?
There are two possible (and different) answers: 2x + 3y = 12 or 2*(x + 3y)= 12 The first one is (twice a number) increased by (three times another) The second is twice (a number increased by (three times another)).
Twice the sum of a number and 3 is 5?
2(x + 3)= 5? x + 3 = 2½ x = -½
What twice the sum of 16 and a number is the same as that number increased by 36.5 find the number?
The question cannot be answered because it is ambiguous. Does "twice the sum of 16 and a number" mean "2*16 + x" or does it mean "2*(16 + x)"
What number is 3 less than twice x?
2x-3
What is the Square of a number is 15 more than twice the number?
x=-3 or x=5
