What is the answer to -1/7+1/2 b= 1/7 ?

The answer to -1/7+1/2 b= 1/7 is b= 4/7

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-1/7+1/2 b= 1/7

- \frac{1}{7} + \frac{1}{2} b = \frac{1}{7}

b = \frac{4}{7}

Decimal Notation

b = 0.57142 \dots

Solution steps

- \frac{1}{7} + \frac{1}{2} b = \frac{1}{7}

Move

\frac{1}{7}

to the right side

\frac{1}{2} b = \frac{2}{7}

Multiply both sides by

2

b = \frac{4}{7}

y, x - y + 5 = 0

y, x - y + 4 = 0

3 (x + 2) = 180

4 x = - 3 x - 7

10 h = 8 h + 3