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112-2x
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90-2x-\left(-22\right)
To find the opposite of 2x-22, find the opposite of each term.
90-2x+22
The opposite of -22 is 22.
112-2x
Add 90 and 22 to get 112.
90-2x-\left(-22\right)
To find the opposite of 2x-22, find the opposite of each term.
90-2x+22
The opposite of -22 is 22.
112-2x
Add 90 and 22 to get 112.
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