How many solutions are there to the equation below? 6x + 30 + 4x = 10(x + 3)(a). 0(b). infinitely many(c). 1

Hi there! The answer is B.

Let's solve this equation step by step!


First work out the parenthesis, which can for instance be done using rainbow technique.


Now collect terms.


We can now conclude that the left side of the equation exactly equals the right side. Therefore it doesn't matter whatever value of x we plug in into the eqiation, since the left and the right will always be the same (equal). Therefore, there are infinitely many solutions to this equation. The answer is B.

~ Hope this helps you!

Yeah she/ he needs look how long that is man