What is the answer to 6.4(3)+2.8y=44.4 ?

The answer to 6.4(3)+2.8y=44.4 is y=9

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6.4(3)+2.8y=44.4

6.4 (3) + 2.8 y = 44.4

y = 9

Solution steps

6.4 (3) + 2.8 y = 44.4

Remove parentheses:

(a) = a

6.4 \cdot 3 + 2.8 y = 44.4

Multiply the numbers:

6.4 \cdot 3 = 19.2

19.2 + 2.8 y = 44.4

Multiply both sides by

10

192 + 28 y = 444

Move

192

to the right side

28 y = 252

Divide both sides by

28

y = 9

\frac{x}{3} - \frac{x - 2}{2} = \frac{7}{3}

3 = \frac{8 + k}{3} \cdot 1^{2} - 6 k^{1} + 6

\frac{0.3 x - 2.1}{3} = 0.4

R = \frac{1 + 3 i}{i ( 4 - 5 i )} + \frac{2}{i} - \frac{1 - 3 i}{6}

4 (x + 5) = 6 (2 x - 1)