7-8/2+2=
6+8/2-2x5=
18-12/___+6=
=5
=0
=? Did you forget to write the full equation?
no,the 3rd one is fill in the blank...
can i add more?im just checking my other answer.17-3x5+4/2=
17-3x5+4/2
17-15+2
4
To solve these equations, we need to follow the order of operations (also known as PEMDAS: Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right). Let's calculate them step by step.
1. 7 - 8 / 2 + 2:
- Divide 8 by 2: 8 / 2 = 4
- Subtract 4 from 7: 7 - 4 = 3
- Add 2 to 3: 2 + 3 = 5
Therefore, the result is 5.
2. 6 + 8 / 2 - 2 × 5:
- Divide 8 by 2: 8 / 2 = 4
- Multiply 2 by 5: 2 × 5 = 10
- Add 6 and 4: 6 + 4 = 10
- Subtract 10 from 10: 10 - 10 = 0
Therefore, the result is 0.
3. 18 - 12 / ___ + 6:
Since there is a variable missing, let's solve it with a placeholder.
Let's say the missing variable is "x":
- Subtract 12 divided by x from 18: 18 - 12 / x
- Add 6 to the result: (18 - 12 / x) + 6
To fully solve this equation, we need to know the value of "x". Without that information, we cannot find a specific result.
In summary:
1. 7 - 8 / 2 + 2 = 5
2. 6 + 8 / 2 - 2 × 5 = 0
3. 18 - 12 / ___ + 6 = (18 - 12 / x) + 6 (where "x" represents the missing value)