This is an algebraic expression... here it is
2 + (7a - 7) > 13 + 6a
Now use algebra to solve for "a"
7a-7 > 11+6a
a>18
So the number you refer to in your question has to be bigger than 18. Lets plug in a number bigger than 18 and less then 18 and also just 18
Plug 19 in
2 + (7(19) - 7) > 13 + 6(19) Work this out and you get...
128 > 127 This is Correct! 128 is bigger than 127
Plug 17 in
2 + (7(17) - 7) > 13 + 6(17) Work this out and you get...
114 > 115 This is Wrong! Because I did not choose a number greater than 18 the answer we get for a=17 is wrong because 114 is not bigger than 115
Plug in 18
2 + (7(18) - 7) > 13 + 6(18) Work this out and you get...
121 > 121 This is Wrong! Because I chose 18 the numbers are = to each other and not greater than.
The number that when multiplied by 3, then 4 is subtracted and 2 added and the answer is 16 would be 6 .
If a positive and negative number are added together, and the positive number has a greater value, the sum will be positive.
7
16
25
The number that when multiplied by 3, then 4 is subtracted and 2 added and the answer is 16 would be 6 .
If a positive and negative number are added together, and the positive number has a greater value, the sum will be positive.
The number is eighteen.
Two negative numbers added together result in a negative number.
7
16
342
It is called the sum
you call is the sum
25
The two numbers that are being added are each called addends, and the result is called a sum.
Try: -9