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anonymous
 4 years ago
The addition Property of Equality
1. for each of these equation
*solve the equation
*justify each step with either the addition property of equality, a number property or an operation
*check the solution (write how you get the answer)
a. x  7 = 0
b.2x  7 =x
c. 6x  7 =5x
can someone solve this for me???
anonymous
 4 years ago
The addition Property of Equality 1. for each of these equation *solve the equation *justify each step with either the addition property of equality, a number property or an operation *check the solution (write how you get the answer) a. x  7 = 0 b.2x  7 =x c. 6x  7 =5x can someone solve this for me???

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hba
 4 years ago
Best ResponseYou've already chosen the best response.1Lemme show you some examples 2x+5=3 Just take the 3 on the other hand it is +3 when it crosses = sign it will become 3 2x+53=0 2x+2=0 If we shift +2 on the other hand it will become 2 2x=2 and x=1 Similarly x5=0 Take the 5 on the other hand it will become +5 x=5 I hope you can do this yourself now.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i.e. note that addition property of equality means that if xa=0, where a is a number, then if you add a to it, you must add to both sides. xa +a =0+a
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