3 years ago

43 + (x -7) =90 find the value of x

Mathematics

2 answers:

tatiyna3 years ago

6 0

43 + x - 7 = 90

Subtract 36 (-43 +7) from each side

x = 54

iogann1982 [59]3 years ago

4 0

43 + (x-7) = 90
43x - 301 = 90
+301 +301
43x = 391
43 43

x = 9.09 or 9

I hope this helps :)

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