Study guides

Q: What is m if 3m plus 7 equals 8?

Write your answer...

Submit

Related questions

-3m + 8 - 7 = -3m + 1

-3m = 5m+8 -3m-5m = 8 -8m = 8 m = -1

89

-3m + 8 = 2 -3m = 2 - 8 -3m = -6 m = -6/-3 m = 2

it is 28

m = 7 3m-8=13 3m=21 m=21/3 m=7

-3m + 8 - 7 = -3m + 1

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

144

If I am correct, 9 plus 7 equals 112.

144 9+7 = 16 and 9*16 = 144

144

cheese cake

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

Associativity and commutativity.

7 + 3 - 8 = 2

144

144

no x would be 0.5 because two times 0.5 is 1 ( 2x ) and then add 7 equals 8 ( plus seven equals 8 )

42

9 plus 7 equals 144. The series is formed by multiplying the first number with the sum of both numbers. 2(2 + 3 ) = 10 : 7(7 + 2) = 63 : 6(6 + 5) = 66 : 8(8 + 4) = 96 : Then 9(9 + 7) = 144.

9 plus 7 equals 144. The series is formed by multiplying the first number with the sum of both numbers. 2(2 + 3 ) = 10 : 7(7 + 2) = 63 : 6(6 + 5) = 66 : 8(8 + 4) = 96 : Then 9(9 + 7) = 144.

9 plus 7 equals 144. The series is formed by multiplying the first number with the sum of both numbers. 2(2 + 3 ) = 10 : 7(7 + 2) = 63 : 6(6 + 5) = 66 : 8(8 + 4) = 96 : Then 9(9 + 7) = 144.

-8

As written, that is true. (7 - 1) + 8 = 7 - (1 + 8) is not true.