Question

Select all the equation where x=3 is a solution

Answer 1

Answer:

3-x, 6-2x and 12-4x

Step-by-step explanation:

3-x= 3-3=0 {x=3}

6-2x= 6-2x3= 6-6=0 {x=3}

Answer 2

Answer:

a)x+4=7

b)x/9=3

c)5-x=2

d)8x=32

e)×-10=7

Step-by-step explanation:

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