Find the value of x (7x) (2x+27) a. 7 b. 49 c. 61 d. 17

Solution for 7x=2x+27 equation:

Simplifying

7x = 2x + 27  

Reorder the terms:

7x = 27 + 2x

Solving

7x = 27 + 2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2x' to each side of the equation.

7x + -2x = 27 + 2x + -2x

Combine like terms: 7x + -2x = 5x

5x = 27 + 2x + -2x

Combine like terms: 2x + -2x = 0

5x = 27 + 0

5x = 27

Divide each side by '5'.

x = 5.4

Simplifying

x = 5.4

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.