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Can someone explain #1 and #2 to me? (Picture above) I really need help
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Can someone explain #1 and #2 to me? (Picture above) I really need help

Can someone explain #1 and #2 to me? (Picture above) I really need help-example-1
User Naren Verma
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1 Answer

5 votes
A number can replaced with a variable like x
(X+3)4=16
4x+12=16
4x=4
X=1
(X/4)+3=24
X/4=21
X=84
User Yoona
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8.2k points
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