sessy21
sessy21
21-09-2016
Mathematics
contestada
If -2(3y+5)=-4, find the value of 5y
Respuesta :
candystarlover4
candystarlover4
21-09-2016
Step 1:
Divide both sides by
-
2
[tex]3y+5= \frac{-4}{-2} [/tex]
Step 2:
Simplify [tex] \frac{4}{-2} [/tex] to [tex]- \frac{4}{2} [/tex]
[tex] 3y+5=\frac{4}{2} [/tex]
Step 3: Simplify [tex] \frac{4}{2} [/tex] to 2
3y + 5 = 2
Step 4:
Subtract
5
from both sides
3y = 2 - 5
Step 5:
Simplify
2 - 5
to
−
3
3y = -3
Step 6:
Divide both sides by 3
[tex] y= -\frac{3}{3} [/tex]
Step 7: Cancel 3
y = -1
Done! :) your answer is
y = -1
3
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