What is the answer to 392=3.5(r+14)+3.5r ?

The answer to 392=3.5(r+14)+3.5r is r=49

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392=3.5(r+14)+3.5r

392 = 3.5 (r + 14) + 3.5 r

r = 49

Solution steps

392 = 3.5 (r + 14) + 3.5 r

Switch sides

3.5 (r + 14) + 3.5 r = 392

Multiply both sides by

10

35 (r + 14) + 35 r = 3920

Expand

35 (r + 14) + 35 r : 70 r + 490

70 r + 490 = 3920

Move

490

to the right side

70 r = 3430

Divide both sides by

70

r = 49

8 - 5

4 x - 3 = - 2 x + 3

\frac{2 x}{2 - 5} = - 25

- \frac{1}{2} (2)^{0}

6 x^{2} = 7 x

What is the answer to 392=3.5(r+14)+3.5r ?
The answer to 392=3.5(r+14)+3.5r is r=49
Solve for r: 392=3.5(r+14)+3.5r
The solution is r=49