Answer:
y=3x-1
Step-by-step explanation:
y-3x=-1
y-3x+3x=-1+3x
y=3x-1
Multiply the bracket by -3
-6m+3-n
=-6m-n+3 Rearranging the letter and number.
Answer: - 6m-n+3 ( last choice)
Answer:

Step-by-step explanation:

Answer & Step-by-step explanation:
<em>(x² - 5x)(2x² + x - 3)</em>
Multiply each term from the first expression into the second expression.
<em>2x⁴ + x³ - 3x² - 10x³ - 5x² + 15x</em>
Combine like terms.
<em>2x⁴ - 9x³ - 8x² + 15x</em>
So, after you multiply the expressions, your answer will be 2x⁴-9x³-8x²+15x.
Answer:
-x^2 - 2x + 48
Step-by-step explanation: