What is x equal to? ;-;

18 > x or x < 18

Step-by-step explanation:

This is a linear inequality.

15(x + 1) + 7 > 11x + 4 + 5x

15x + 22 > 16x + 4

22 - 4 > 16x - 15x

= 18 > x

true? is that what you're asking or do you mean something else?

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