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Popular >

2=-1/2 (-5)+b

Solution

2 = - \frac{1}{2} (- 5) + b

Solution

b = - \frac{1}{2}

+1

Decimal Notation

b = - 0.5

Solution steps

2 = - \frac{1}{2} (- 5) + b

Switch sides

- \frac{1}{2} (- 5) + b = 2

Apply rule

- (- a) = a

\frac{1}{2} \cdot 5 + b = 2

\frac{1}{2} \cdot 5 = \frac{5}{2}

\frac{5}{2} + b = 2

Move

\frac{5}{2}

to the right side

b = - \frac{1}{2}

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Frequently Asked Questions (FAQ)

What is the answer to 2=-1/2 (-5)+b ?
The answer to 2=-1/2 (-5)+b is b=-1/2
Solve for b: 2=-1/2 (-5)+b
The solution is b=-1/2