simplify the expression (4+7)x3 write the steps used to simplify.
(4+7)x3
11 * 3 = 33
(4+7)x3
=3x4+3x7
=12+21
=33
To simplify the expression (4+7)x3, follow the order of operations (also known as PEMDAS or BIDMAS), which instructs us to perform operations in the following order: parentheses, exponents, multiplication and division (from left to right), and finally addition and subtraction (from left to right).
Given expression: (4 + 7) x 3
1. Simplify the expression within the parentheses first:
4 + 7 = 11
New expression: 11 x 3
2. Perform multiplication:
11 x 3 = 33
The final simplified expression is 33.
Steps:
1. Add the numbers inside the parentheses: 4 + 7 = 11
2. Multiply the result from step 1 by 3: 11 x 3 = 33