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-22

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Damien Bosco

Lvl 10
3y ago
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Wiki User

15y ago

well you would start with -18

+ x to that and you would get -4, what do you add to -18 to get to -4?

X is the answer to that question

it's 14 :P

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Wiki User

15y ago

-18 + x = 4

x = 4 + 18

x = 22

to check, put 22 into the original equation:

-18 + 22 = 4, or 22-18 = 4

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Wiki User

14y ago

If x+x=-18

2x=-18

/2 /2

x=-9

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Q: - 18 plus x equals 4?
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