What is the answer to 3x+2+3x+4=5x+9 ?

The answer to 3x+2+3x+4=5x+9 is x=3

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3x+2+3x+4=5x+9

3 x + 2 + 3 x + 4 = 5 x + 9

x = 3

Solution steps

3 x + 2 + 3 x + 4 = 5 x + 9

Group like terms

3 x + 3 x + 2 + 4 = 5 x + 9

Add similar elements:

3 x + 3 x = 6 x

6 x + 2 + 4 = 5 x + 9

Add the numbers:

2 + 4 = 6

6 x + 6 = 5 x + 9

Move

6

to the right side

6 x = 5 x + 3

Move

5 x

to the left side

x = 3

6 x + 3 x - 8 = - x + 7 + 5 x + 10

x, x + 2 y + 3 z = 9

6 (y - \frac{1}{3}) = 4 (3 y - 5)

4 n + 3.5 = 15.5

4 (x - 3) = 3 x - 7