Question

solve and check. 7x+5=12​

Answer 1

Answer:

7x+5=12

7x=12-5

7x=7

x=7/7

x=1

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Step-by-step explanation:

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Answer 2

Answer:

x = 1

Step-by-step explanation:

$7x + 5 = 12 \\ 7x = 12 - 5 \\ 7x = 7 \\ x = \frac{7}{7} \\ x = 1 \\ check \: the \: answer \\ 1 \times 7 = 7 \\ 7 + 5 = 12$