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18-08-2020
Mathematics

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If x = -2,y=-6 and z=4.Find the value of the following. a) 4z+2y-x. Please help.50 points . ASAP

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travisscr21 travisscr21

18-08-2020

4(4)+2(6)-(-2)

16+2(6)-(-2)

multiply 2 by 6

16+12-(-2)

multiply -1 by -2

16+12+2

add 16 and 12

28+2

add 28 and 2

30

so your answer is 30

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