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Solve the equation. 25=7+r r=

Solve the equation.\newline25=7+r 25=7+r \newliner= r=

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Full solution

Q. Solve the equation.\newline25=7+r 25=7+r \newliner= r=
  1. Isolate rr: Isolate rr by subtracting 77 from both sides of the equation.\newline25=7+r25 = 7 + r\newline25−7=7+r−725 - 7 = 7 + r - 7\newline18=r18 = r

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