What is the solution to the equation below? round your answer to two decimal places
2^4x=127
a. x=0.57
b. x=1.75
c. x=6.99
d. x=0.04

3x + 4y -25 =0 represents the amount of change sianna should recieve

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116