What is the answer to 2x+7-5x=8+x-12 ?

The answer to 2x+7-5x=8+x-12 is x= 11/4

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2x+7-5x=8+x-12

2 x + 7 - 5 x = 8 + x - 12

x = \frac{11}{4}

Decimal Notation

x = 2.75

Solution steps

2 x + 7 - 5 x = 8 + x - 12

Group like terms

2 x - 5 x + 7 = 8 + x - 12

Add similar elements:

2 x - 5 x = - 3 x

- 3 x + 7 = 8 + x - 12

Group like terms

- 3 x + 7 = x + 8 - 12

Add/Subtract the numbers:

8 - 12 = - 4

- 3 x + 7 = x - 4

Move

7

to the right side

- 3 x = x - 11

Move

x

to the left side

- 4 x = - 11

Divide both sides by

- 4

x = \frac{11}{4}

9 + t = 56

f, (\frac{f}{g}) (x) = \frac{f}{g}

60 x - 1 = 3 (1 + 12 x)

8 x - 2 + 4 x - 3 = 180

3 (2 x + 5) = 33