gamerfnatic001p8dm99 gamerfnatic001p8dm99

07-05-2018
Mathematics

contestada

3(x - 9) = -39
solve and check solution

Respuesta :

rapatel1 rapatel1

07-05-2018

3(x-9)=-39

3x-27=-39
+27 +27
3x=-12
/3 /3

x=-4

Answer Link

jlo1525p7tmnh jlo1525p7tmnh

07-05-2018

The answer is x= -4

3(x-9)= -39
divide both sides by 3
x-9= -13
add 9 to both sides
x= -4

3(-4-9)= -39
-12-27= -39

Answer Link

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