Answer:
18x is your answer
Explanation:
first: parenthesis:
2+4 and 4-3 = 6 and 1 = 6 * 1
second step:
3x * 6 * 1 = 18x
18x
Order of operations rules require that any work appearing insidee parentheses must be done first. Therefore:
3x(2+4)(4-3) = 3x(6))1) = 18x
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