The expression (not equation) is 6 + 7
Writing an equation for the sum of six and seven means expressing the mathematical operation of adding these two numbers together. In equation form, this can be represented as (6 + 7 = 13). This shows that when you add six and seven, the result is thirteen.
negative 71
2 + 2x = 36
x+(x+2)= 66.
Finding the sum of numbers means adding them. So: 6 + 1 =7 The sum of six and one is seven.
The sum of six and seven is expressed as six plus seven. The full equation would be six plus seven equals thirteen.
negative 71
2 + 2x = 36
6+7=x
x+(x+2)= 66.
Finding the sum of numbers means adding them. So: 6 + 1 =7 The sum of six and one is seven.
(28 + 37) x 2 = 130
1423
-7+(-6)= -7-6= -13
7n - 6
7+N=9
A product is the answer of a multiplication equation. A sum is the answer of an addition equation.