Final answer:
To simplify the expression 4(1-3x)+7x8, distribute the 4 to the terms inside the parentheses, combine like terms, and the simplified expression is 4 + 44x.
Step-by-step explanation:
To simplify the expression 4(1-3x)+7x8, we can start by distributing the 4 to the terms inside the parentheses:
4(1-3x) = 4*1 - 4*3x = 4 - 12x
Now, we can simplify the expression further:
4-12x+7x8
Next, we combine like terms:
4 + 7x8 - 12x = 4 + 56x - 12x = 4 + 44x
So, the simplified expression is 4 + 44x.
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