What is the answer to 5(0.3)+2y=20 ?

The answer to 5(0.3)+2y=20 is y=9.25

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5(0.3)+2y=20

5 (0.3) + 2 y = 20

y = 9.25

Solution steps

5 (0.3) + 2 y = 20

Remove parentheses:

(a) = a

5 \cdot 0.3 + 2 y = 20

Multiply the numbers:

5 \cdot 0.3 = 1.5

1.5 + 2 y = 20

Move

1.5

to the right side

2 y = 18.5

Divide both sides by

2

y = 9.25

x, z = x y + 10

3 (1 - 4 x) + 7 = 5 - (8 x + 7)

\frac{3}{5} x - \frac{1}{3} = - \frac{10}{3}

- 9 x - 5 + 6 x = - 8 x - 7 + 3 x

6 \cdot (x - 3) - 2 \cdot (x - 1) = 10