Subtract 3 — (—3)
answer idk

6

Step-by-step explanation:

When there is a number subtract a negative number then you add the two numbers. For example in this case, the question is 3-(-3). The negative sign for the -3 will cancel out with the minus sign giving you 3+3. Then, the answer is 6. Another example would be 5-(-6). The minus sign cancels out the negative sign from -6 giving you 5+6. The answer is 11 in this case.

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