Question

a) 241+(107-x)=260

b) (x=72)-184=56

 

Answer 1

\(241+\left(107-x\right)=260\)

\(107-x=260-241\)

\(107-x=19\)

\(x=107-19\)

\(x=88\)

\(\left(x-72\right)-184=56\)

\(x-72=56+184\)

\(x-72=240\)

\(x=240+72\)

\(x=312\)

Answer 2

a) 241+(107-x) = 260

              107-x  = 19

                     x  = 88

b) (x + 72)-184 = 56

     x + 72          = 240

     x                  = 168

Answer 3

a)241+(107-x)=260

107-x=260-241

107-x=19

x=107-19

x=88

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