What is the answer to 10/7-1/7 r=-2/7 r+25/7 ?

The answer to 10/7-1/7 r=-2/7 r+25/7 is r=15

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10/7-1/7 r=-2/7 r+25/7

\frac{10}{7} - \frac{1}{7} r = - \frac{2}{7} r + \frac{25}{7}

r = 15

Solution steps

\frac{10}{7} - \frac{1}{7} r = - \frac{2}{7} r + \frac{25}{7}

Move

\frac{10}{7}

to the right side

- \frac{1}{7} r = - \frac{2}{7} r + \frac{15}{7}

Move

\frac{2}{7} r

to the left side

\frac{1}{7} r = \frac{15}{7}

Multiply both sides by

7

r = 15

2 y = 4

- 20 z - 8 z + 2 z + 19 z + 5 = - 2

x, 3 x + 2 y + 1 = 0

8 x - 28 - 2 x = - 10

x, x - y - z = 0

What is the answer to 10/7-1/7 r=-2/7 r+25/7 ?
The answer to 10/7-1/7 r=-2/7 r+25/7 is r=15
Solve for r: 10/7-1/7 r=-2/7 r+25/7
The solution is r=15