Answer:
that will be A. 0
Explanation:
first, i flip the equation
2x - 7= -7
next, i add both side by 7
2x−7+7=−7+7
2x=0
and finally, you divided by 2
2x/2 = 0/2
you get x = 0
A
the variable is how many times the two will be multiplied, so 2 times 0 equals 0, there by making the problem. -7= - 7
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