PEMDAS is an acronym, meant to help solve an expression with multiple actions.
It stands for Parenthesis, Exponents, Multiplication, Division, Addition, and Subtraction.
You always simplify after solving an action, and you always read from left to right.
Yes, because 3×(4x)= 12x (3 times 4 is 12. add the "x" and you have 12x) and 3×8=24 . If you put the two together, you get 12x+24 as the expression. ^_^
Use A Calculator. They are Good Espically those chocolated smelled ones. :)
Answer:
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the solution in the photo