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Popular >

4x+9=2x-7

Solution

4 x + 9 = 2 x - 7

Solution

x = - 8

Solution steps

4 x + 9 = 2 x - 7

Move

9

to the right side

4 x = 2 x - 16

Move

2 x

to the left side

2 x = - 16

Divide both sides by

2

x = - 8

Popular Examples

- 4.5 = - 1.2 k

- 8 + 6 x + 5 x = - 11 - 7

23 = 7 x

3 x + 7 = 5 x + 15

BD=7x-10,BC=4x-29,CD=5x-9

B D = 7 x - 10, BC = 4 x - 29, C D = 5 x - 9

Frequently Asked Questions (FAQ)

What is the answer to 4x+9=2x-7 ?
The answer to 4x+9=2x-7 is x=-8
Solve for x: 4x+9=2x-7
The solution is x=-8