Question

solve the linear equation
1. 8 - y = 15
2. 7 + 3x = 10

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Answer 1

Answer:

8-y=15

y=15-8

y=7

7+3x=10

3x=10-7

3x=3

x=3/3

x=1

Answer 2

Answer:

1. 23

8 - y = 15

y = 15 + 8

y = 23

2. 1

7 + 3x = 10

3x = 10 - 7

3x = 3

x = 3 ÷ 3

x = 1