What is the answer to 6+7x-3x=9+6 ?

The answer to 6+7x-3x=9+6 is x= 9/4

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6+7x-3x=9+6

6 + 7 x - 3 x = 9 + 6

x = \frac{9}{4}

Decimal Notation

x = 2.25

Solution steps

6 + 7 x - 3 x = 9 + 6

Subtract

6

from both sides

6 + 7 x - 3 x - 6 = 9 + 6 - 6

Simplify

7 x - 3 x = 9

Add similar elements:

7 x - 3 x = 4 x

4 x = 9

Divide both sides by

4

x = \frac{9}{4}

- \frac{x}{6} < - 6

x - 1 > - 3

x^{2} + 11 x - 10 = 0

- (1 + \frac{2}{3}) + \frac{1}{6} (- 2)

x^{2} + 3 x - 18