Question

How many solutions are there to the equation below?

Answer 1

Answer:

Option (c) is correct.

The given equation 11x + 25 = 7x + 15 has one solution.

Step-by-step explanation:

Given : Equation  11x + 25 = 7x + 15

We have to find the number of solution for the given equation

11x + 25 = 7x + 15

Consider the given equation 11x + 25 = 7x + 15

Subtracting 7x both side, we get,

11x + 25 -7x = 7x + 15 -7x

Simplify, we have,

4x + 25 = 15

Subtract 25 both side, we get,

4x + 25 - 25 = 15 - 25

Simplify, we get,

4x = - 10

Divide both side by 4, we get,

$x=\frac{-10}{4}=\frac{-5}{2}$

Thus, The given equation 11x + 25 = 7x + 15 has one solution.

Answer 2

4x=-10
x=-5/2
C 1 solution