Question

ach equation
nese values are
1) x - 4 = 3,
3) 2a + 4 = 0,
olve the follo​

Answer 1

Answer:

1) x=7

2)2a = 4

therefore a=2

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Answer 2

question 1.

x-4 = 3

x = 3+4

x= (7)

question 2.

2a+4 = 0

2a = 0-4

2a = (-4)

a = (-4)/2

a = (-2)

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