Simplify 3x+5-7x Help

-4x+5

Step-by-step explanation: subtract 7x from 3x  Hope this helps! :)

5/4

3x + 5 - 7x. = 0

-4x +5 = 0

-4x = -5

minus , minus cancel

x = 5/4

hope it helps

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

t hope this

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