That number would be 3
The number is 45. The sum of its digits i.e. 4+5=9 Five times the sum of its digits i.e. 5 times 9 which is 45
5
6x + 4 = 5x x = -4
8(5+4)+7 = 79
5x + 6
The number is 45. The sum of its digits i.e. 4+5=9 Five times the sum of its digits i.e. 5 times 9 which is 45
The sum of number and four times a number is 25 write in algebraic expression
5
6x + 4 = 5x x = -4
The number is 54. The sum of its digits is 5 + 4 = 9. 54/9 = 6.
To express the sum of four times the opposite of a number and -5, first define the number as ( x ). The opposite of ( x ) is ( -x ). Therefore, four times the opposite of ( x ) is ( 4(-x) ), which simplifies to ( -4x ). The sum of this and -5 can be written as ( -4x - 5 ).
8(5+4)+7 = 79
5x + 6
five times the sum of a number and 8 is -15.
20 5 times 4= 20 5+4=9
To multiply a number by a sum, you can use the distributive property of multiplication. This states that ( a(b + c) = ab + ac ), meaning you can distribute the number ( a ) across the terms inside the parentheses. For example, if you want to multiply 3 by the sum of 4 and 5, you can calculate it as ( 3(4 + 5) = 3 \times 4 + 3 \times 5 = 12 + 15 = 27 ).
Answer: 45 4 + 5 = 9 x 5 = 45