Question

expressions of 4(2x + x-3) - 3x + 3 by substituting x = 2 and x = 3.

Answer 1

Answer:

For x=2, the answer is 9

For x=3, the answer is 18

Step-by-step explanation:

$x=2\\4(2x + x-3) - 3x + 3\\4(2(2)+2-3)-3(2)+3\\4(4+2-3)-6+3\\4(6-3)-3\\4(3)-3\\12-3\\9$

$x=3\\4(2x + x-3) - 3x + 3\\4(2(3)+3-3)-3(3)+3\\4(6+3-3)-9+3\\4(9-3)-6\\4(6)-6\\24-6\\18$

Hope this helps!

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