3 years ago

Find the value of x. * Please help

Mathematics

1 answer:

scZoUnD [109]3 years ago

7 0

Answer:

x = 78

Step-by-step explanation:

(x-8) + 20 = 90

x - 8 = 90 - 20

x - 8 = 70

x = 70 + 8

x = 78

Check:

(78-8) + 20 = 90

70 + 20 = 90

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