jphelps19992019
06.10.2020 •
Mathematics
3. Solve the equation.
-5(7 - x) = 90
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Ответ:
x = 25
Step-by-step explanation:Hi there !
-5(7 - x) = 90
-5×7 - 5×(-x) = 90
- 35 + 5x = 90
5x = 90 + 35
5x = 125
x = 125 : 5
x = 125
Good luck !
Ответ:
x=25
Step-by-step explanation:
Distribute
-35+5x=90
+35 +35
5x=125
divide both sides by 5
and x = 25
Ответ: