What is the answer to 9(0.5y+0.4)=5(0.1y+1.3)+0.3 ?

The answer to 9(0.5y+0.4)=5(0.1y+1.3)+0.3 is y=0.8

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9(0.5y+0.4)=5(0.1y+1.3)+0.3

9 (0.5 y + 0.4) = 5 (0.1 y + 1.3) + 0.3

y = 0.8

Solution steps

9 (0.5 y + 0.4) = 5 (0.1 y + 1.3) + 0.3

Expand

9 (0.5 y + 0.4) : 4.5 y + 3.6

Expand

5 (0.1 y + 1.3) + 0.3 : 0.5 y + 6.8

4.5 y + 3.6 = 0.5 y + 6.8

Move

3.6

to the right side

4.5 y = 0.5 y + 3.2

Move

0.5 y

to the left side

4 y = 3.2

Divide both sides by

4

y = 0.8

(4 - x) - (x - 5) = 4 (x - 3)

- \frac{1}{4} j = 2 - \frac{3}{4} + \frac{1}{2} j + \frac{3}{2} j

2 x + 7 = - 3

x, 10 x - 7 y = - 8

x, - 27 x + 18 y = 54

What is the answer to 9(0.5y+0.4)=5(0.1y+1.3)+0.3 ?
The answer to 9(0.5y+0.4)=5(0.1y+1.3)+0.3 is y=0.8
Solve for y: 9(0.5y+0.4)=5(0.1y+1.3)+0.3
The solution is y=0.8