9x+8=7x+22
To solve for x, combine like terms. (Subtract 7x from both sides, and subtract 8 from both sides. This will give you:
2x=14
Divide both sides by 2. The answer is x=7.
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9x+6 = 7x+18 9x-7x = 18-6 2x = 12 x = 6
It is 9x
2x + 5x - 1 = 9x 7x - 1 = 9x -1 = 9x - 7x -1 = 2x -1/2=x
- 7x + (9x - 3) = - 7x + 9x - 3 = 2x - 3
2x + 24 = 9x - 39= 2x + 63 = 9x= 63 = 7x= x = 9