Answer:
1.) x = 5
2.) x = 13
3.) x = 4
4.) x = 0
5.) x = 5
Step-by-step explanation: (take note that these equations requires transposing)
1.) x + 4 = 9
x = 9 - 4
x = 5
2.) x + 7 = 20
x = 20 - 7
x = 13
3.) x + 8 = 12
x = 12 - 8
x = 4
4.) x + 9 = 9
x = 9 - 9
x = 0
5.) x + 2 = 7
x = 7 - 2
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Answer:
1.) x = 5
2.) x = 13
3.) x = 4
4.) x = 0
5.) x = 5
Step-by-step explanation: (take note that these equations requires transposing)
1.) x + 4 = 9
x = 9 - 4
x = 5
2.) x + 7 = 20
x = 20 - 7
x = 13
3.) x + 8 = 12
x = 12 - 8
x = 4
4.) x + 9 = 9
x = 9 - 9
x = 0
5.) x + 2 = 7
x = 7 - 2
x = 5