7
To find the value of x, you can set the two equations equal to each other: 53 = 7x + 4. Next, subtract 4 from both sides to isolate the term with x: 49 = 7x. Finally, divide both sides by 7 to solve for x: x = 7.
7
Given a value of x, find the value for -3x + 2
2 (t = -1)
That depends on the value of x in the given expression
If a + b = 6, what is the value of 3a + 3b?
7
7
X=6
29
That will depend on the plus or minus value of 12 which has not been given.
Given a value of x, find the value for -3x + 2
We don't know and we can't calculate it, until the value of 'x' is given.
2 (t = -1)
That depends on the value of x in the given expression
If a + b = 6, what is the value of 3a + 3b?
The discriminant is 9.
We don't know and can't calculate it, until we're given the value of 'x'.