Here is how I arrived at the answer: start with the number seven add two, multiply by four, divide by three, subtract five. The answer is seven. Ceck it: seven plus five is 12, 12 times three is 36, 36 divided by four is nine Nine minus two is seven.
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PEMDAS: parenthesis exponents multiply divide add subtract prentices
The order of operations can be remembered by the using PEMDAS. Parenthesis, exponents, multiply or divide (whichever comes first left to right) , add or subtract (whichever comes first left to right).
Start with the equation equaling 7; 3/4(X + 5) - 2 = 7 X + 5 = 4/3(7 + 2) = 4/3 x 9 = 12 X = 12 - 5 = 7
Addition (+) is the opposite of subtract (-).
If you are speaking of Algebra, the order of operations is know as PEMDAS P=PARENTHESE E=EXPONETS M=MULTIPLY D=DIVIDE A=ADD S=SUBTRACT In order to solve an equation you must use this operation, if not you will not get the answer.
operations
Add, subtract, multiply, divide.
add, subtract, multiply, divide
add, subtract multiply, divide
add, subtract, multiply, divide and modular form
add, subtract, multiply, divide
The order of operations is: P (parentheses) E (Exponents) M (Multiply) D (Divide) A (Add) S (Subtract)
0 Order of operations dictates you multiply before you subtract.
The four basic operations are … >> Add >> Subtract >> Multiply >> Divide Everything else is built on those four operations.
Parentheses () Exponents Multiply * Divide / Addition + Subtract - In other words pemdas
the 4fundamental operation is add,subtract,multiply addition
PEMDAS: parenthesis exponents multiply divide add subtract prentices