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7 July, 19:57

Evaluate the expression when x=2. - 3x+1.5+2.5x-4.5+8x

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  1. 7 July, 20:00
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    Answer: 12

    Step-by-step explanation:

    For this problem, all you have to do is plug in x=2 into all the x you see.

    -3 (2) + 1.5+2.5 (2) - 4.5+8 (2)

    -6+1.5+5-4.5+16=12
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