devent27
devent27
15-10-2016
Mathematics
contestada
Solve for x 45=-5x-3(3x+27)
Respuesta :
Ajgirl02
Ajgirl02
15-10-2016
First, use the distributive property to get this:
45=-5x-9x-81
Combine like terms to get this:
45= -14x-81.
Now add 81 to both sides:
126=-14x
Then divide both sides by -14 to get x alone.
Your answer is:
x=-9
Answer Link
v1nce123
v1nce123
16-10-2016
45= -5x-9x-81
45+81= -14x
126 = -14x
9 = -x
x = -9
Answer Link
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