mdios
mdios
27-10-2021
Mathematics
contestada
Solve for x. 54 + 9x = 3(7x + 6)
Respuesta :
sacevedo2476
sacevedo2476
27-10-2021
Answer:
I think this is the answer
Step-by-step explanation:
.
5
4
+
9
=
3
(
7
+
6
)
Answer Link
219violet
219violet
27-10-2021
x=3
54+9x=3(7x+6)
distribute 3 through the parentheses
54+9x=21x+18
move the variable and constant
9x-21x=18-54
collect like terms and calculate difference
-12x=18-54
-12x=-36
divide both sides of the equation by -12
x=3
Answer Link
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