Answer:
x = -9
Step-by-step explanation:
We are solving for x
Subtract 2 from both sides and you get:
4x - 9 = 5x
Then subtract 4x from both sides:
-9 = x
Answer:
6+s
Step-by-step explanation:
six more marbles so add 6 to s
The sum of 3a²-a-3 and 2a-9 is 3a²+a-12
3a²+a-12 - (a²-3a-7) = 3a²+a-12 - a² + 3a + 7 =
2a² +4a - 5
Answer:
(2, -3)
Step-by-step explanation:
Apparently, the equations are supposed to be ...
The solution for x can be found by subtracting the second equation from the first:
(4x +y) -(3x +y) = (5) -(3)
x = 2 . . . . . . . matches the second answer choice
Y can be found from either equation:
y = 5 - 4x . . . . . subtract 4x from the first equation
y = 5 -4(2) = -3
The solution is (x, y) = (2, -3).
The transformation is determined from a vertex in a quadratic equation when all points are reflected towards the x axis.
<h3>What is a quadratic equation?</h3>
It should be noted that a quadratic equation simply means an equation that is the form of ax² + bx + c.
Here, the transformation is determined from a vertex in a quadratic equation when all points are reflected towards the x axis.
Learn more about quadratic function on:
brainly.com/question/25841119
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