sadmomsclub
13.09.2020 •
Mathematics
Solve the equation
-7x-3x+2=-8x-8
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Ответ:
-7x - 3x = -10x
so we have -10x + 2 = -8x - 8
-> 2 = 2x - 8 [added 10x to both sides]
-> 10 = 2x [added 8 to both sides]
-> x = 5 [divided both sides by 2
therefore the answer is x = 5
Ответ:
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