Question

Which methods correctly solve for the variable x in the equation 7−x=18?
Select all that apply.

First, subtract x from both sides. Then, multiply both sides by 18.

First, add x to both sides. Then, subtract 7 from both sides.

First, add 18 to both sides. Then, multiply both sides by −1.

First, add x to both sides. Then, subtract 18 from both sides.

First, subtract 7 from both sides. Then, multiply both sides by −1.

Answer 1

Answer:

1st add X to both sides .,then substract 18 from both side...(option 4)

Step-by-step explanation:

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