4 years ago

5x 179∘=7x 157∘ what is x?

1 answer:

4 0

I got X=11

Minus 7x on both sides
The equation the becomes :
-2x +179=157
Subtract 179 from both sides
Equation now is:
-2x= -22
Divide -2 on both sides
X= 11

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