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Evaluate the expression: 7 x 23 - (16 - 12) + 8 / 4

Mathematics

ScanSolve AI Answer

Answer

159

Step-by-step solution

3 steps
  1. First, evaluate the expression inside the parentheses.

    16−12=416 - 12 = 4

    The expression now becomes:

    7×23−4+8÷47 \times 23 - 4 + 8 \div 4
  2. Next, perform the multiplication and division operations from left to right.

    Multiply 7 by 23:

    7×23=1617 \times 23 = 161

    Divide 8 by 4:

    8÷4=28 \div 4 = 2

    The expression now becomes:

    161−4+2161 - 4 + 2
  3. Finally, perform the subtraction and addition from left to right.

    161−4=157161 - 4 = 157 157+2=159157 + 2 = 159

    The final answer is 159.

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