Question

Solve the following equation and check the result. x+3=7​

Answer 1

Answer:

4

Step-by-step explanation:

$x + 3 = 7 \\ x = 7 - 3 \\ x = 4$

Answer 2

Step-by-step explanation:

x+3=7

x=7-3

x=4

verification= 4+3=7

7=7

hence proved

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