Sagot :
Answer:
1. X= 37
2. N=35
3. M=59
4. N=35
hope it helps
correct me if I'm wrong :)
1. x-5=32
[tex]{ \footnotesize{ \tt{x-5=32}}} \\ { \footnotesize \tt{x = 32 + 5}} \\ { \green{ \footnotesize{ \tt{x = 37}}}}[/tex]
CHECK
[tex]{ \footnotesize{ \tt{37 - 5 = 32}}} \\ { \footnotesize{ \tt{32 = 32}}}[/tex]
2. 40 = n+5
[tex]{ \footnotesize{ \tt{40 = n + 5}}} \\ { \footnotesize \tt{n = 40 - 5}} \\ { \green{ \footnotesize{ \tt{n = 35}}}}[/tex]
CHECK
[tex]{\footnotesize{ \tt{40 = 35 + 5}}} \\ { \footnotesize{ \tt{40 = 40}}} [/tex]
3. m+90=149
[tex]{ \footnotesize{ \tt{m + 90 = 149}}} \\ { \footnotesize \tt{m = 149 - 90}} \\ { \green{ \footnotesize{ \tt{m = 59}}}} [/tex]
CHECK
[tex]{\footnotesize{ \tt{59 + 90 = 149}}} \\ { \footnotesize{ \tt{149= 149}}} [/tex]
4. n+4=39
[tex]{ \footnotesize{ \tt{n + 4=39}}} \\ { \footnotesize \tt{n = 39 - 4}} \\ { \green{ \footnotesize{ \tt{n = 35}}}}[/tex]
CHECK
[tex]{\footnotesize{ \tt{35 + 4 = 39}}} \\ { \footnotesize{ \tt{39 = 39}}} [/tex]
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