Q: How do you solve 8 plus x equals 7?

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you do 3 plus 5 first then you get 8 you have to find out what minus 7 equals 8

How do you solve 4y plus x equals 8

If 5x + 8 = -7 then x = -3 ! -3 x 5 = -15 -15 + 8 = -7 !

Assuming the question is "solve for x", the answer is x=5

89

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you do 3 plus 5 first then you get 8 you have to find out what minus 7 equals 8

How do you solve 4y plus x equals 8

x= -8

If 5x + 8 = -7 then x = -3 ! -3 x 5 = -15 -15 + 8 = -7 !

Assuming the question is "solve for x", the answer is x=5

89

5x+y=-7 3x+y=15 8=D

5

6+8=14

6 plus 7 plus 8 equals 6 plus 8 plus 7, what property is that?That is the associative property.

it is 28

4x+7-3x = 15 4x-3x = 15-7 x = 8