Answer :
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[tex] \large \sf \underline{Problems:}[/tex]
- PROBLEM NUMBER 1: Solve 5x+2=22
- PROBLEM NUMBER 2: Solve 2x+5=12
- PROBLEM NUMBER 3: Solve 2x-5=7
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[tex] \large \sf \underline{Answers:}[/tex]
[tex] \large \qquad \qquad \bold{ \#1. \: x \: = \: 4}[/tex]
[tex] \large \qquad \qquad \bold{ \#2. \: x \: = \: \frac{7}{2} }[/tex]
[tex] \large \qquad \qquad \bold{ \#3. \: x \: = \: 6}[/tex]
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[tex] \large \sf \underline{Solutions:}[/tex]
Problem Number 1:-
- [tex] \large\rm{5x \: + \: 2 \: = \: 22}[/tex]
- [tex] \large\rm{5x \: = \: 22 \: - \: 2}[/tex]
- [tex] \large\rm{5x \: = \: 20}[/tex]
- [tex] \large\rm{x \: = \: \frac{20}{5} }[/tex]
- [tex] \large\rm\green{x \: = \: 4}[/tex]
[tex] \therefore[/tex] The answer of you're problem is x = 4.
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Problem Number 2:-
- [tex] \large\rm{2x \: + \: 5 \: = \: 12}[/tex]
- [tex] \large\rm{2x \: = \: 12 \: - \: 5}[/tex]
- [tex] \large\rm{2x \: = \: 7}[/tex]
- [tex] \large\rm\green{x \: = \: \frac{7}{2} } [/tex]
[tex] \therefore[/tex] The answer of you're problem is 7/2.
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Problem Number 3:-
- [tex] \large\rm{2x \: - \: 5 \: = \: 7}[/tex]
- [tex] \large\rm{2x \: = \: 7 \: + \: 5}[/tex]
- [tex] \large\rm{2x \: = \: 12}[/tex]
- [tex] \large\rm{x \: = \: \frac{12}{2} } [/tex]
- [tex] \large\rm\green{x \: = \: 6}[/tex]
[tex] \therefore[/tex] The answer of you're problem is x = 6.
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Hope this helps!