To find the value of k that would make a solution to the equation 3x-5 = -3x+7, we can set the expressions equal to each other and solve for x:
3x-5 = -3x+7
Add 3x to both sides:
6x-5 = 7
Add 5 to both sides:
6x = 12
Divide both sides by 6:
x = 2
Therefore, the value of k that would make a solution is 2.
Use the tables to answer the question.
x 3x−5
0 −5
1 −2
2 1
3 4
4 7
x −3x+7
−2
13
−1
10
0 7
1 4
k 1
What value of k would make a solution to the equation 3x−5=−3x+7
?
(1 point)
The value of k that would make a solution is
.
1 answer
1 answer