What is the answer to 7/15 (x+4)+2/15 (x+4)=7 1/5 ?

The answer to 7/15 (x+4)+2/15 (x+4)=7 1/5 is x=8

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7/15 (x+4)+2/15 (x+4)=7 1/5

\frac{7}{15} (x + 4) + \frac{2}{15} (x + 4) = 7 \frac{1}{5}

x = 8

Solution steps

\frac{7}{15} (x + 4) + \frac{2}{15} (x + 4) = 7 \frac{1}{5}

Convert mixed numbers to improper fractions:

7 \frac{1}{5} = \frac{36}{5}

\frac{7}{15} (x + 4) + \frac{2}{15} (x + 4) = \frac{36}{5}

Multiply both sides by

15

9 (x + 4) = 108

Expand

9 (x + 4) : 9 x + 36

9 x + 36 = 108

Move

36

to the right side

9 x = 72

Divide both sides by

9

x = 8

X, X + 2 Y = 4

7 y - 3 = 0

\frac{2 x}{3} - \frac{3 x}{4} + \frac{5 x}{2} = - \frac{29}{12}

x, 7 x + 2 y = 1

169 - 15 k = - 56

What is the answer to 7/15 (x+4)+2/15 (x+4)=7 1/5 ?
The answer to 7/15 (x+4)+2/15 (x+4)=7 1/5 is x=8
Solve for x: 7/15 (x+4)+2/15 (x+4)=7 1/5
The solution is x=8