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r-ruslan [8.4K]
3 years ago
8

The solution of the equation 3(x+3)=12

Mathematics
2 answers:
vaieri [72.5K]3 years ago
8 0

Answer:

1

Step-by-step explanation:

3(x + 3) = 12

Multiply 3 by both numbers in the parentheses.

3x + 9 = 12

Subtract 9 from both sides of the equation.

3x = 3

Divide 3 from both sides of the equation.

x = 1

Zigmanuir [339]3 years ago
5 0
The answer is x=1...
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