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Solve this equation ( 5)-(-7)=? and ( 1) (-2)=?
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Solve this equation ( 5)-(-7)=? and ( 1) (-2)=?
Solving Equations
Equation 1: (5)-(-7)=?
When solving equations, it is important to remember the order of operations (PEMDAS) which stands for:
- Parentheses
- Exponents
- Multiplication and Division (from left to right)
- Addition and Subtraction (from left to right)
In this particular equation, we have subtraction and a negative sign, so we need to simplify the expression by following the order of operations:
- The negative sign in the parentheses means that we need to change the sign of the number inside the parentheses, which gives us: (5) + 7
- Adding 5 and 7 gives us the final answer of: 12
Equation 2: (1)(-2)=?
In this equation, we have multiplication and a negative sign, so we need to simplify the expression by following the order of operations:
- Multiplying 1 and -2 gives us the expression: -2
Therefore, the final answer for this equation is: -2
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Solve this equation ( 5)-(-7)=? and ( 1) (-2)=?
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Solve this equation ( 5)-(-7)=? and ( 1) (-2)=? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Solve this equation ( 5)-(-7)=? and ( 1) (-2)=? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Solve this equation ( 5)-(-7)=? and ( 1) (-2)=?.
Solve this equation ( 5)-(-7)=? and ( 1) (-2)=? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Solve this equation ( 5)-(-7)=? and ( 1) (-2)=? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Solve this equation ( 5)-(-7)=? and ( 1) (-2)=?.
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