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Popular >

0=-2^{2-b}+2

Solution

0 = - 2^{2 - b} + 2

Solution

b = 1

Solution steps

0 = - 2^{2 - b} + 2

Add

2^{2 - b}

to both sides

0 + 2^{2 - b} = - 2^{2 - b} + 2 + 2^{2 - b}

Simplify

2^{2 - b} = 2

Apply exponent rules

2 - b = 1

Solve

2 - b = 1 : b = 1

b = 1

Popular Examples

2^{x + 2} + 2^{x} = 40

- 3 \cdot 3^{5 b} = - 83

2^{2 x} = 8^{x - 1}

5^{3 x} = 625

22 = 100 - 80 e^{x}

Frequently Asked Questions (FAQ)

What is the answer to 0=-2^{2-b}+2 ?
The answer to 0=-2^{2-b}+2 is b=1
Solve for b: 0=-2^{2-b}+2
The solution is b=1