Cindy is saving her money to buy a new skateboard. the board she wants is a mangoos longboard which cost $180. she already saved $50. her goal is to save enough money to pay off the board in 5 weeks which equation shows how much money she will need to save each week to reach her goal a) 50+5w=180 b) 50+10w=180 c) 5(50+5w)=180 d) 5(50-5w)=180

infinitely many solutions

step-by-step explanation:

we have been given the equation;

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

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

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

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions