HOW TO SOLVE HELP please help

Mathematics
Tutor: None Selected Time limit: 1 Day

2e=4e-16

4n-6=10n

8h=6h-14

4x-9=6x-13

May 21st, 2015

In all these questions bring the numbers to one side and variables to other side.

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2e = 4e - 16

Subtract 4e from both sides 

2e - 4e = 4e - 16 - 4e

-2e = -16

Multiply both sides by -1

-2e*(-1) = -16*(-1)

2e = 16

Divide both sides by 2

2e/2 = 16/2

e = 8

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8h = 6h - 14

Subtract 6h from both sides

8h - 6h = 6h - 14 - 6h

2h = -14

Divide both sides by 2

2h/2 = -14/2

h = -7

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I have solved 2 questions for you. Please try out the other two based on these. If you have any doubt I shall help you out.

May 21st, 2015

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May 21st, 2015

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