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-22
Damien Bosco
Lvl 10
∙ 3y agoThis answer is:
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Wiki User
∙ 14y agowell 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
This answer is:
Wiki User
∙ 14y ago-18 + x = 4
x = 4 + 18
x = 22
to check, put 22 into the original equation:
-18 + 22 = 4, or 22-18 = 4
This answer is:
Wiki User
∙ 14y agoIf x+x=-18
2x=-18
/2 /2
x=-9
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