Question

URGENT !!!!!!!!!What is the value of x when the expression 3x + 6 equal the expression -15 + 6x WHat does x=__? BEST ANSWER FOR BRAINLYEST

Answer 1

Answer: x= 2

Step-by-step explanation:

hope this helped :)

Answer 2

Answer:

x=7

Step-by-step explanation:

well there's a simple way to do this, you out each side by side like so and solve:

3x+6=-15+6x

then you move like terms to the other side (like terms have the same variables). So we'll add 15 to both sides to balance the equation out because you cant remove a number from one side without affecting the other so:

3x+21=6x

then because we don't want an equation equal to 0 we move 3x to the other side by substracting 3x from both sides:

21=3x

now we divide by 3 both sides and because 21 divided by 3 is 7:

x=7

hope it helped (^u^)