Solve each given equation and show your work. tell whether each equation has one solution, an infinite number of solutions, or no solution. explain your answers. ( will mark brainliest to whoever and shows there work).

A) 2x + 4(x - 1) = 2x + 4x
2x + 4x - 4 = 2x + 4x
6x - 4 = 2x + 4x
4x - 4 = 4x
-4 = 0
this equation has no solution because -4 does not equal 0.
b) 25 - x = 15 - (3x + 10)
25 - x = 15 - 3x - 10
25 + 2x = 15 - 10
25 + 2x = 5
2x = 1/5
x = 1/10
this equation has 1 solution because there is only one possible answer for x which is 1/10.
c) 4x = 2x + 2x + 5(x - x)
4x = 4x + 5x - 5x
4x = 4x
x = x
this equation has an infinite amount of solutions because x is equal to itself.

answer:

yes

step-by-step explanation:

It is better to use completing the square method to solve this quadratic equation.