Question

Solve and check your result:

a) 8﴾x - 5﴿ + 10 = 50 (b) 9m = 20 + 4m (c) y = 7(y+10)

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Answer 1

Answer:

a) 8{x-5}+10=50

Solve;

8(x-5)+10=50

8x-40+10=50

8x-30=50

8x-30+30=50+30

8x=80

8x/8=80/8

x=10

[x=10] answer