Question

How many solutions does the equation 3x − 7 = 4 + 6 + 4x have? (5 points) Two None Infinitely many One

Answer 1

Answer:

There is one solution.

x = -17

Proof and step-by-step explanation:

Step 1: Add the numbers

3x-7 = 4+6+4x

3x-7 = 10+4x

Step 2: Move terms

3x-7 = 10+4x

3x-4x = 10+7

Step 3: Collect the like terms and calculate the sum

3x-4x = 10+7

-x = 17

Step 4: Change the sign by multiplying both sides by -1

-x (×-1) = 17 (×-1)

x = -17

I hope this helped ! :)