Create an equation modeling the scenario. Use the equation to solve for the missing number. In your final answer, including the equation and all necessary calculations. Twice the sum of a number and seven is three times the number.

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions

42

step-by-step explanation:

b.-4 units

all you   do is count how many times you move