Question

${2}^{5x - 1} = 4 \times {2}^{3x + 1}$
solve for x

Answer 1

Step-by-step explanation:

2^5x-1= 2^2*2^3x+1

2^5x-1= 2^2+3x+1

2^5x-1=2^3x+3

when bases are equal powers must be equal

5x-1=3x+3

5x-3x=3+1

2x=4

x=2