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mina [271]
3 years ago
15

What value of x makes this equation true? 15 – 1 2 x = 21

Mathematics
1 answer:
qaws [65]3 years ago
8 0

Answer:

x= -0.5

Step-by-step explanation:

You want to isolate x on one side of the equation

15-12x=21

-15          -15

-12x=6

/-12     /-12

x= -0.5

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