Math, asked by MuditBhadada, 1 day ago

please tell me some questions of algebra so that I can practice for exam


please send question with there proper answers and solutions so that I can recheck my solution and answer

class 7​

Answers

Answered by modijeet37
1

Answer:

1.3x+51=5x-25

2.3x/2=18

3.m/2+6=m-8

Step-by-step explanation:

1. 3x+50=5x-25

by transposing 3x-5x=51-25

-2x=26

-x=26/2

by division x=13 or -x=13

2. 3x/2=18

by transposing

3x=18×2

3x=36

x=36/3

by division x= 12

3. m/2+6=m-8

by transposing

m-m/2 =-8-6

-m/2=-14

-m=-14×2

-m=-28

cancelation of minus from both sides m=28

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