-2y+3=-7y+19 make the equation true?
2 answers:
Answer:
<em>y </em>= 3.2
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Exact Form:
<em>y</em> = 16/5
Decimal Form:
<em>y</em> = 3.2
Mixed Number Form:
<em>y </em>= 3 1/5
I hope this helps!
Answer:
y=16/5(fraction) 16/5 is something like 3.2
Step-by-step explanation:
3=-5y+19
-16=-5y
16/5(fraction)=y
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The formula is: f ( x ) = a ( 1/2 )^x + 16 If it passes through the point: ( 1, 8 ) a ( 1/2 ) ^1 + 16 = 8 1/2 a = - 8 a = - 16 Answer:f ( x ) = - 16 ( 1/2 )^x + 16