Question

Please help!!!! (07.05 LC)

How many solutions does the equation 3x + 6 = -1 - 3 + 4x have?
O Two
O None
One
O Infinitely many

Answer 1

• 3x+6=-1-3+4x
• 3x-4x=-4-6
• -x=-10
• x=10

Only one it's 10

Answer 2

one

Explanation:

3x + 6 = -1 - 3 + 4x

Combine like terms

3x+6 = -4 +4x

Subtract 3x from each side

3x+6-3x = -4+4x-3x

6 = -4+x

Add 4 to each side

4+6 = -4+x+4

10 =x

There is one solution