Algebra ! 4(2x+7)+9=8x+37, i know the answer is 37. i need to know which one is correct: a. infinitely many solutionsb. no solutionc. one solution

A

Step-by-step explanation:

The answer is A, infinitely many solutions, as when you work it out it will be 8x+37= 8x+37, meaning that 8x= 8x, which means that x can be substituted with any number and this statement will still be true, therefore A is the correct answer.

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places

i think it would be c

mark brainliest if im right

step-by-step explanation: