Respuesta :

texaschic101
4 + y = -3
y = -3 - 4
y = -7 <==
nnn6nnn
To solve for a variable, you must isolate it onto 1 side of the equal sign.
4 + y = -3
Simply subtract 4 on both sides to get:
y = -3 -4
-3-4 is -7 so:
y = -7

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