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Earn +20 ptsQ: 7x -21 Can you please help?
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What is the answer for 12x minus 4 equal 7x minus 21?
12x - 4 = 7x - 21 12x -7x = -21 + 4 5x = -17 x = -3.4
Which is a solution for the equation 7x 21 105?
If you mean: 7x+21 = 105 Then the solution is: x = 12
What is 7x plus 3y equals 21 a negative or positive slope?
y=mx+b 7x+3y=21 3y=21-7x *****_ y=7-2.3x *****_ m= -2.3 negative
What is X in X-3-7X equals 21?
x-3-7x=21 -6x=21+3 6x=-24 x=-4
-3x equals -21 plus 4x?
-3x=-21+4x-3x-4x=-21+4x-4x-7x=-217x=217x/7=21/7x=3
Related questions
What is the answer for 12x minus 4 equal 7x minus 21?
12x - 4 = 7x - 21 12x -7x = -21 + 4 5x = -17 x = -3.4
What is 3x-3 equals 7x 21?
If: 3x-3 = 7x+21 Then: x = -6
What is 7X-21 -35?
7x - 56 and that is as far as you can go.
Which is a solution for the equation 7x 21 105?
If you mean: 7x+21 = 105 Then the solution is: x = 12
How do you solve -21-4x equals 9-7x?
-21-4x=9-7x 7x-4x=9+21 3x=30 x=30 / 3 therefore x=10
What are intercepts for 7x-3y equals 21?
If the equation is 7x - 3y = 21 then (3, 0) and (0, -7).
What is 7x plus 3y equals 21 a negative or positive slope?
y=mx+b 7x+3y=21 3y=21-7x *****_ y=7-2.3x *****_ m= -2.3 negative
What is X in X-3-7X equals 21?
x-3-7x=21 -6x=21+3 6x=-24 x=-4
11x -21 equals 7x plus 3 What is x?
11x - 21 = 7x + 3 4x = 24x = 6
-3x equals -21 plus 4x?
-3x=-21+4x-3x-4x=-21+4x-4x-7x=-217x=217x/7=21/7x=3
Is 3 divisibile by 21?
7x
What is the answer to7x equals 21?
If 7x = 21, then x=3 !
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