Question

Solve:
1st. 2x + 7= 19
2nd.-2y+7=15
Pls answer step by step

Answer 1

Answer:

refer to the attachment

Step-by-step explanation:

hope it helps

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Answer 2

Answer:

(1) = x=6

(2) = y= 4

Step-by-step explanation:

(1) 2x+7=19

2x=19-7

2x= 12

x=12/2

x=6

(2)2y+7=15

2y=15-7

2y=8

y=8/2

y=4

hope this helps