Question 1024675
.
-2x-1=3x+9
-10=5x
-2=x
ANSWER: x=-2
.
CHECK:
Y=-2x-1
Y=-2(-2)-1
Y=4-1=3
Y=3
.
Y=3x+9
Y=3(-2)+9
Y=-6+9=3
Y=3
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