Question

b . y-3=100
c. x+17=10
D. X-3=10

Answer 1

b)
y-3 = 100
y = 100+3
y = 103
_______________________________
c)
x+17 = 10
x = 10-17
x = -7
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d)
x-3 = 10
x = 10+3
x = 13

Forte abraço!

Answer 2

B. y - 3 = 100
    y = 100 + 3
    y = 103

C. x +17 = 10
    x = 10 - 17
    x = -7

D. x - 3 = 10
    x = 10 + 3
    x = 13
Espero ter ajudado bjs