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Popular >

3-x=2x+12

Solution

3 - x = 2 x + 12

Solution

x = - 3

Solution steps

3 - x = 2 x + 12

Move

3

to the right side

- x = 2 x + 9

Move

2 x

to the left side

- 3 x = 9

Divide both sides by

- 3

x = - 3

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\frac{m + 5}{mn + 3 m}

12|x-6|-9=5|x-6|+7

12 ∣ x - 6 ∣ - 9 = 5 ∣ x - 6 ∣ + 7

- 7 y = 14

Frequently Asked Questions (FAQ)

What is the answer to 3-x=2x+12 ?
The answer to 3-x=2x+12 is x=-3
Solve for x: 3-x=2x+12
The solution is x=-3