What is the answer to 1/2 = 3/8+1/2 b ?

The answer to 1/2 = 3/8+1/2 b is b= 1/4

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1/2 = 3/8+1/2 b

\frac{1}{2} = \frac{3}{8} + \frac{1}{2} b

b = \frac{1}{4}

Solution steps

\frac{1}{2} = \frac{3}{8} + \frac{1}{2} b

Switch sides

\frac{3}{8} + \frac{1}{2} b = \frac{1}{2}

Move

\frac{3}{8}

to the right side

\frac{1}{2} b = \frac{1}{8}

Multiply both sides by

2

b = \frac{1}{4}

10 + 8 x = - 2 x + 34

lo g_{2} (16) = y

x, 3 x + 2 y + z = 8

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

8 x - 2 = - 58, x