alissa3329
21.10.2020 •
Mathematics
What is the solution to this equation x+4(x+5)=4
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Ответ:
x= -16/5= -3.200
Step-by-step explanation:
x+4(x+5)=4
(x+4•(x+5))-4=0
5x+16=0
3.1 Solve: 5x+16=0
Subtract 16 from both sides of the equation:5x= -16
Dividebboth sides of the equation by 5
x= -16/5= -3.200
Ответ:
(9/12= 3/4)