Simplify the expression. 55−4⋅5+12 Enter your answer in the box.

The simplifiedexpression is 47.

What is an expression?

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the liketerms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

To simplify this expression, we need to follow the order of operations, which is:

PEMDAS:

Parentheses, Exponents, Multiplication, Division (from left to right), and Addition and Subtraction (from left to right).

There are no parentheses or exponents in the expression, so we move on to multiplication and division.

We have 4 times 5, which is 20.

55 - 20 + 12

Now we can perform addition and subtraction.

We have 55 minus 20, which is 35.

35 + 12 = 47

Therefore,

The simplifiedexpression is 47.

Learn more about expressions here:

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Answer:

The answer is 47.

Step-by-step explanation:

From PEMDAS we know that for this problem, we do the Multiplication first, then the Addition and Subtraction.

55-4*5+12 =

55-20+12 =

35 + 12 = 47