Which inequalities have -3 as a solution?

x < 5,     x ≤ -3,     x ≤ -1,     x > -7

Step-by-step explanation:

It's asking "which ones can you replace x with -3 and it's true?" This becomes so much easier if we spell out what each one says. From left to right...

X is equal to or more than 1        -3 is equal to or more than 1. This is false

X is less than 5       -3 is less than 5. This is true

X is less than or equal to -3      -3 is less than or equal to -3. This is true (They're equal)

X is less than or equal to -1       -3 is less than or equal to -1. This is true

X is more than -3        -3 is more than -3. This is false (They're equal)

X is more than -7         -3 is more than -7. This is true. It can be tricky because 7 is more than 3 but in negatives, it goes the other way. If you owe someone $7, then you're $7 in debt and you have -$7 until you pay it off. That's less money than if you had -$3!

22

step-by-step explanation:

it is x=-4

step-by-step explanation: