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3 years ago

Look at these equations.

Mathematics

2 answers:

Ganezh [65]3 years ago

5 0

Answer:

1.5

Step-by-step explanation:

a+8=b+5

a+3=b

b=1.5

Anvisha [2.4K]3 years ago

3 0

Answer:

9=7+a....................equation 1

a+8=b+5................equation 2

equation 1

9=7+a

9-7=a

2=a

a=2

put equation 1 into equation 2

2+8=b+5

10= b+5

10-5= b

5=b

b=5

meaning value of b=5

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Answer:

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Step-by-step explanation:

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