delavon
delavon
06-10-2020
Mathematics
contestada
Solve algebraic equation
-4x + 7 = 15
Respuesta :
14yey6
14yey6
06-10-2020
Answer:
x=-2
Step-by-step explanation
-4(-2)+ 7
8+7=5
Answer Link
reannastein2003
reannastein2003
06-10-2020
-4x+7=15
-7 -7
-4x =8
-4x/-4= 8/-4
x=-2
x=-2
Answer Link
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