Answer:
see below
Explanation:
-7(2x-5)= -91
First, you distribute the 7
-7x2x=-14
-7x-5= 35
-14x+35= -91
Subtract 35 from -91= -126
-14x= -126
Then, to isolate the x, divide -126 by -14
x= 9
Divide both sides by the numeric factor on the left side, then solve.
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