What is the answer to 1.4(x+5)+1.6x=52 ?

The answer to 1.4(x+5)+1.6x=52 is x=15

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1.4(x+5)+1.6x=52

1.4 (x + 5) + 1.6 x = 52

x = 15

Solution steps

1.4 (x + 5) + 1.6 x = 52

Multiply both sides by

10

14 (x + 5) + 16 x = 520

Expand

14 (x + 5) + 16 x : 30 x + 70

30 x + 70 = 520

Move

70

to the right side

30 x = 450

Divide both sides by

30

x = 15

2 (6 - x) = 3

8 x - 4 + 3 x = 7 x + 14 + x

x, 2 y = 4 x + 6

x, \frac{2}{3} x - \frac{1}{2} y = 4

\frac{2}{9} b + \frac{1}{3} b = \frac{4}{9} - \frac{1}{3} b