19x = 240² – 235²*
*Find x*
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Answer:
x=125
Step-by-step explanation:
19x=240 X 240 -235 X 235
19X=57600 - 55225
19X=2375 *THEN YOU DIVIDE BOTH SIDES BY 19X.REMEMBER WHAT YOU DO ON THE LEFTERN SIDE ;YOU ALSO DO ON THE RIGHT HAND SIDE
X= 125
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