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Popular >

2^{x+3}+10=42

Solution

2^{x + 3} + 10 = 42

Solution

x = 2

Solution steps

2^{x + 3} + 10 = 42

Move

10

to the right side

2^{x + 3} = 32

Apply exponent rules

x + 3 = 5

Solve

x + 3 = 5 : x = 2

x = 2

Popular Examples

3^{x} + 3^{3 x} = 30

(2sqrt(3))^x=1728

(23)^{x} = 1728

e^{4 x + 5} = 8

16=660(0.5)^{x/2}

16 = 660 (0.5)^{\frac{x}{2}}

e^{3 x} = 100

Frequently Asked Questions (FAQ)

What is the answer to 2^{x+3}+10=42 ?
The answer to 2^{x+3}+10=42 is x=2
Solve for x: 2^{x+3}+10=42
The solution is x=2