3 years ago

Simplify the expression and show your work. 4y+5=-31

Mathematics

1 answer:

kondor19780726 [428]3 years ago

3 0

$4y +5=-31 \\ 
4y+5-5 = 31-5 \\ 
4y=-36 \\ 
4y/4=-36/4 \\ 
y=-9 \\ 
Check: \\ 
4(-9)+5=-31 \\ 
-36+5=-31 \\ 
-31=-31$

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