Question

2^x+5=4^x-1 what's x?​

Answer 1

Answer:

3

Step-by-step explanation:

Hey mate here's your answer

2x + 5 = 4x - 1

• 2x - 4x = -1 - 5 ( arranging the like terms together)
• -2x = -6
• x = -6/-2 (eliminating the minus signs)
• x = 3

Hope it helps youu

Answer 2

Answer:

x=3

Step-by-step explanation:

The solution is -

2x+5=4x−1

Subtract 4x from both sides.

2x+5−4x=−1

Combine 2x and −4x to get −2x.

−2x+5=−1

Subtract 5 from both sides.

−2x=−1−5

Subtract 5 from −1 to get −6.

−2x=−6

Divide both sides by −2.

x= $\frac{-6}{-2}$

Divide −6 by −2 to get 3.

x=3