Math, asked by kaashvineha03, 6 hours ago

79
2
3. Solve these equations by trial and error method.
=9
(a) = 12
(a) x + 4 = 7
(c) 9-x=3
(b) 2x = 18
:9
bod
X/4=12

Answers

Answered by majaninlb123
0

Answer:

b- bracket

o- of

d- division

m- multiplication

a- addition

s- substraction

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