The answer is -32 Sum of -16+8 = -8 Half of -8 = -4 Sum of -5+9 = 4 Twice of 4 = 8 Product = 8*(-4) = -32
It is: 2*(6+4) = 20
It is 2*(x+4)
2(x+y) is twice the sum of x and y, and 2x+y is the sum of twice x and y
Let the number be x:- If: 4+2x = 12 Then: x = 4
If the sum of a number and 4 is (X + 4) then twice that is 2(X + 4) which is 2X + 8
x+4.
The answer is -32 Sum of -16+8 = -8 Half of -8 = -4 Sum of -5+9 = 4 Twice of 4 = 8 Product = 8*(-4) = -32
It is: 2*(6+4) = 20
It is 2*(x+4)
Twice the sum of 'x' and 'y' . . . 2(x+y) The sum of twice 'x' and 'y' . . . (2x+y)
2(x+y) is twice the sum of x and y, and 2x+y is the sum of twice x and y
6 divided by the sum of 4 times x and 5 times k is equal to 6 times the reciprocal of (4x + 5k).
The sum of the sum and difference gives twice the larger number 14 + 4 = 18 → the larger number is 18 ÷ 2 = 9 The difference of the sum and the difference gives twice the smaller number 14 - 4 = 10 → the smaller number is 10 ÷ 2 = 5 → The two numbers are 9 and 5.
20
2*4 + 3*x = 34
Let the number be x:- If: 4+2x = 12 Then: x = 4