The solution is:
35 * x + 70 = 10035x + 70 = 10035x = 30x = 30 / 35x = 6/7
Then,
(20 - 560) / 16 = 5(-540) / 16 = 5-33.75 ≠ 5
Therefore, one of the equations is correct while the other one is incorrect.
The solution is:
35 * x + 70 = 100
35x + 70 = 100
35x = 30
x = 30 / 35
x = 6/7
Then,
(20 - 560) / 16 = 5
(-540) / 16 = 5
-33.75 ≠ 5
Therefore, one of the equations is correct while the other one is incorrect.