What is the answer to 0.6+0.8x=-1.4 ?

The answer to 0.6+0.8x=-1.4 is x=-5/2

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0.6+0.8x=-1.4

0.6 + 0.8 x = - 1.4

x = - \frac{5}{2}

Decimal Notation

x = - 2.5

Solution steps

0.6 + 0.8 x = - 1.4

Multiply both sides by

10

6 + 8 x = - 14

Move

6

to the right side

8 x = - 20

Divide both sides by

8

x = - \frac{5}{2}

10 a = - 6

x, - 12 x - 5 y = - 27

\frac{1}{2} (2 x - 6) + 5 = \frac{2}{3} x + 9 + \frac{7}{3} x

x, y - 7 = \frac{1}{10} (x - 10)

6 (- 5 n + 7) = - 18