3 years ago

Solve the equation. |x + 7|= 12

Mathematics

2 answers:

qaws [65]3 years ago

7 0

X+7=12
x=5
x+7=-12
x=-19
hope this helps!

grandymaker [24]3 years ago

7 0

If |x + 7| = 12

That means x + 7 either equals 12 or -12. So, you solve for both cases.

x + 7 = 12

Subtract 7 from both sides.

x = 5

---

x + 7 = -12

Subtract 7 from both sides.

x = -19

So, x can be 5 or -19.

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