If x is your variable, it would be 6x+7x. If x is negative, it would be 6(-x)+7(-x).
7 x n
48-n=4n-7
7x4+8
In order to write seven and two tenths, a person should simply use the period between the two numbers as the "and." To write the number in numerical form, the number would appear as 7.2.
To express a number to the fourth power, you write it in the form ( x^4 ), where ( x ) is the base number. For example, if the base number is 2, it would be written as ( 2^4 ). This notation indicates that the base number is multiplied by itself four times: ( 2 \times 2 \times 2 \times 2 ).
7x +9 = 6x
7 x n
48-n=4n-7
7x4+8
X = number 48 - X = 4X - 7
The real answer is n-7
6p
The number 7 is written as seven.
In order to write seven and two tenths, a person should simply use the period between the two numbers as the "and." To write the number in numerical form, the number would appear as 7.2.
One thousand, nine hundred twenty-eight and seven hundredths.
67.915 = sixty-seven and nine hundred fifteen thousandths.
1/5x+5x