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3 years ago

A) 34y=15= b) -58y=20= c) -x=23= d) -51=-y=

Mathematics

1 answer:

ratelena [41]3 years ago

3 0

a) 34y=15

=> y= 34-15

=> y = 19

b) -58y=20

=> y= -58-20

=> y = -78

c) -x=23

=> -1x=23

=> x= 23+1

=> x= 24

d) -51= -y

=> -51= -1y

=> y= -51+1

=> y= -50

Hope it helps!

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A) 34y=15= b) -58y=20= c) -x=23= d) -51=-y=​

A) 34y=15= b) -58y=20= c) -x=23= d) -51=-y=