Ls x= -9 a solution for the
equation below?
4x - 6 = -42

Yes

Step-by-step explanation:

4x-6=-42

   +6   +6

4x= -36

/4    /4

x  =  -9

If this helps please put brainliest

x=-9

Step-by-step explanation:

4*-9=-36-(-9)=-42

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation:

ur mom

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