e+7=15
22
8<--- 7+8=15
-8
-22
r+18=26
8<--- 18+8=26
6
44
54
a-6=19
25
13<--- 6-13=19
-13
-25
b-3=4
7<--- 3-7=4
1
-1
-7
let me know please
1: B 8 7 - 15 = 8
2: A 8 18 - 26 = 8
3: A 25 6 + 19 = 25
4: C -1 3+(-4) = -1
4/4 100%
Some kid is right got a 4/4 thanks
This one is wrong: a-6=19
The others are right.
lol srry I just relized its subtract nit addition so it would be 25
number four is wrong its c -1
tysm
thx to you I got 4/4
thank you so much
TYSM 100%
thanks some kid ur amazing! lol
ty some kid
In the given set of equations, you are provided with an equation in the form of "variable + number = answer". Your task is to find the value of the variable (represented by the letter).
To solve these equations, you can use algebraic manipulation. The goal is to isolate the variable by performing inverse operations on both sides of the equation.
For example, let's solve the first equation: e + 7 = 15.
To isolate the variable e, we need to perform the inverse operation of addition on both sides of the equation. We subtract 7 from both sides:
e + 7 - 7 = 15 - 7
e + 0 = 8
e = 8
Therefore, the value of e is 8.
Similarly, you can apply this method to solve the remaining equations:
1. r + 18 = 26
Subtract 18 from both sides:
r + 18 - 18 = 26 - 18
r + 0 = 8
r = 8
2. a - 6 = 19
Add 6 to both sides:
a - 6 + 6 = 19 + 6
a + 0 = 25
a = 25
3. b - 3 = 4
Add 3 to both sides:
b - 3 + 3 = 4 + 3
b + 0 = 7
b = 7
Therefore, the values of r, a, and b are all 8, 25, and 7, respectively.
If you have any further questions, feel free to ask!