Answer:
your method is wrong, final answer should be -3
Step-by-step explanation:
symbols are used in the order of bracket first, then multiplication and division, then addition and subtraction
i.e.
3 - 2(1 + 2)
= 3 - 2(3)
= 3 - 6
= -3
What? Can you be more specific?
18
-3(2x-3)
-3x(-6)
-3x-6=18 because the negatives cancel each other out.
