What is the answer to 10x+7-8x=6 ?

The answer to 10x+7-8x=6 is x=-1/2

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10x+7-8x=6

10 x + 7 - 8 x = 6

x = - \frac{1}{2}

Decimal Notation

x = - 0.5

Solution steps

10 x + 7 - 8 x = 6

Group like terms

10 x - 8 x + 7 = 6

Add similar elements:

10 x - 8 x = 2 x

2 x + 7 = 6

Move

7

to the right side

2 x = - 1

Divide both sides by

2

x = - \frac{1}{2}

x, x - 6 y = - 3

b, n + 3 G b = q b

100 - x = 26.6

6 x + 3 = 27

- 3 (9 + x) = 33