Question

solve the following linear equation 4 X + 5 =9
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Answer 1

Answer:

4x+5=9

4x=9-5

4x=4

x=4/4

x=1

Answer 2

Answer:

$4x + 5 = 9 \\ 4 (1) + 5 = 9 (x = 1)\\ 4 + 5 = 9$

hope it helps you