What is the answer to 1/2 r-3=3(4-3/2 r) ?

The answer to 1/2 r-3=3(4-3/2 r) is r=3

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1/2 r-3=3(4-3/2 r)

\frac{1}{2} r - 3 = 3 (4 - \frac{3}{2} r)

r = 3

Solution steps

\frac{1}{2} r - 3 = 3 (4 - \frac{3}{2} r)

Expand

3 (4 - \frac{3}{2} r) : 12 - \frac{9}{2} r

\frac{1}{2} r - 3 = 12 - \frac{9}{2} r

Move

3

to the right side

\frac{1}{2} r = - \frac{9}{2} r + 15

Move

\frac{9}{2} r

to the left side

5 r = 15

Divide both sides by

5

r = 3

\frac{39}{- 13}

∣ x + 7 ∣ < 0.03

x^{3} - 9 x^{2} + 24 x - 16

3 x^{2} + 10 x - 25

\frac{i}{1 - 2 i}

What is the answer to 1/2 r-3=3(4-3/2 r) ?
The answer to 1/2 r-3=3(4-3/2 r) is r=3
Solve for r: 1/2 r-3=3(4-3/2 r)
The solution is r=3