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Popular >

2(6x+9-3x)=5x+21

Solution

2 (6 x + 9 - 3 x) = 5 x + 21

Solution

x = 3

Solution steps

2 (6 x + 9 - 3 x) = 5 x + 21

Expand

2 (6 x + 9 - 3 x) : 6 x + 18

6 x + 18 = 5 x + 21

Move

18

to the right side

6 x = 5 x + 3

Move

5 x

to the left side

x = 3

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Frequently Asked Questions (FAQ)

What is the answer to 2(6x+9-3x)=5x+21 ?
The answer to 2(6x+9-3x)=5x+21 is x=3
Solve for x: 2(6x+9-3x)=5x+21
The solution is x=3