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If x = -7 and y = -3 then 5(-7) -2(-3) = -29

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8y ago

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What does evaluate meen in math?

In math evaluating is where you simplify an expression as much as possible. For example to evaluate 5+2 you simplify it so it is 7. To evaluate 5x+3x+4y you simplify it to 8x+4y.


Can you Simplify this expression by collecting like terms 5x 2y - 3x 8y?

(5x -3x) (2y +8y) 2x + 10y


How do you simplify 3x 2y 5x-6y?

To simplify the expression (3x + 2y + 5x - 6y), combine like terms. First, combine the (x) terms: (3x + 5x = 8x). Then, combine the (y) terms: (2y - 6y = -4y). Thus, the simplified expression is (8x - 4y).


What is 5x-2y-5x plus 7y simplified?

5y explanaition 5x-5x=0, 0-2y=-2y, -2y+7y=5y


5x 2y-1 x-1y?

The expression you provided, "5x 2y-1 x-1y," seems to contain some typographical errors or missing operators. If you're looking to simplify or evaluate an expression involving these variables, please clarify the intended operations (e.g., multiplication, addition) and the correct arrangement of terms. For example, it might be interpreted as (5x \cdot (2y - 1) \cdot (x - y)). Please provide more details for a precise answer.


Rewrite the equation 5x-2y0 in slope-intercept form?

5x - 2y = 05x - 5x - 2y = 0 - 5x-2y = - 5x(-2y)/-2 = (-5x)/-2y = (5/2)x where the slope is 5/2 and the y-intercept is 0.


How do you get y by itself in this equation 5x-2y4?

To do this equation, there would have to be an = in it. If you mean 5x-2y=4, then: 5x-2y=4 -5x -5x = -2y=4-5x Hope this helped!


What is this equal 5x 2y 19 x - 2y -1?

The given expression is 5x + 2y + 19x - 2y - 1. To simplify this expression, we combine like terms. Combining the x terms gives us 24x (5x + 19x) and combining the y terms gives us 0y (2y - 2y). Therefore, the simplified expression is 24x - 1.


Simplify 5x plus 2x-3y plus y?

5x+2x-3y+y = (5+2)x+(-3+1)y = 7x - 2y


How do you simplify -5(x plus 2y)-3x plus 8y plus 5?

-5(x + 2y) -3x + 8y + 5 = -5x -10y -3x + 8y + 5 = -8x -2y + 5


5x plus 3y-x plus 10-2y?

5x + (3y-x) + (10-2y) = 5x + 3y - x + 10 -2y = 5x - x + 3y - 2y + 10 = 4x + y +10


Factor 25x squared minus 4y squared?

(5x - 2y)(5x + 2y)