0
3x-7=-7
_______
+7 +7 add 7 to each side
3x=0
-3 -3 subtract 3 from each side
x=-3
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What is the equation of 5y equals 35?
The equation is [ 5y = 35 ].The solution to the equation is [ y = 7 ].
What is a solution to the equation 6x 7 equals 38?
a2
What is the solution to the equation 0 equals 3m - 3m - 7?
The equation 3m - 3m - 7 = 0, simplifies to -7 = 0 this means that the the solution is no solution, since -7 doesn't equal 0.
For which equation is b equals 8 a solution?
15-b=7.
Why is it no solution when 2x plus 7 equals 1?
Not sure what you mean; that equation certainly has a solution.
What are all the factors for 21?
3, 7, 21. 3x7 is the only equation that equals 21, and so these are the only factors of 21.
How can you use 2x7 equals 14 to find 3x7?
2x7 = 14 x7 = 7 3x7 = 3*7 = 21
What is the equation of 5y equals 35?
The equation is [ 5y = 35 ].The solution to the equation is [ y = 7 ].
What is a solution to the equation 6x 7 equals 38?
a2
What is the solution to the equation 0 equals 3m - 3m - 7?
The equation 3m - 3m - 7 = 0, simplifies to -7 = 0 this means that the the solution is no solution, since -7 doesn't equal 0.
For which equation is b equals 8 a solution?
15-b=7.
Why is it no solution when 2x plus 7 equals 1?
Not sure what you mean; that equation certainly has a solution.
What is the property of 3x7 plus 2 equals 3x7 plus 3x2?
3(7 + 2) = 3x7 + 3x2 is an example of the distributive law.The distributive law connects multiplication and addition.
What is another solution for the equation x plus y equals 7?
Another solution for x+y = 7 is y = -x+7
What is the solution of the equation 1 over 4x-1 equals 7?
x=2/7
What is 3 times equals to 20?
3 times 6.80
How to make an equation equaling six or three.?
An equation never equals a number, but its solution often does.-- An equation with a solution of six: [ 3x - 14 = 4 ]-- An equation with a solution of three: [ 14 - 10x = -16 ]-- An equation with both solutions: [ x2 - 9x + 20 = 2 ]An equation that equals 6 is 10 - 4 = 6An equation that equals 3 is 10 - 7 = 3
