What is the answer to 6x+12+7x-92=180 ?

The answer to 6x+12+7x-92=180 is x=20

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6x+12+7x-92=180

6 x + 12 + 7 x - 92 = 180

x = 20

Solution steps

6 x + 12 + 7 x - 92 = 180

Group like terms

6 x + 7 x + 12 - 92 = 180

Add similar elements:

6 x + 7 x = 13 x

13 x + 12 - 92 = 180

Add/Subtract the numbers:

12 - 92 = - 80

13 x - 80 = 180

Move

80

to the right side

13 x = 260

Divide both sides by

13

x = 20

a + 294 = - 305

7 - 3 x = 4 (2 - x)

x, x y - 5 x - 7 = 0

\frac{16}{7} x = - \frac{24}{7}

75 + 2 x + 5 x = 3 (120 - x)