3 years ago

What is 2x-3y=7 please help thanks

1 answer:

3 0

Simplifying -2x + -3y = -7

Solving -2x + -3y = -7

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '3y' to each side of the equation. -2x + -3y + 3y = -7 + 3y

Combine like terms: -3y + 3y = 0 -2x + 0 = -7 + 3y -2x = -7 + 3y

Divide each side by '-2'. x = 3.5 + -1.5y Simplifying x = 3.5 + -1.5y

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X = 5 and y = 8 plz help

Galina-37 [17]

Hi,

To solve this expression, use the inputs of the x and y values to calculate the expression and result with an output.

x=5
y=8

Plug in values:

5 (5 + 2) + 5^(2) + 8

Evaluate:

5 (5 + 2) + 5^(2) + 8 = 5 ( 7 ) + 5^(2) + 8

5 (7) + 25 + 8

35 + 25 + 8

=68

Your final answer is 68.

Faith xoxo

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3 years ago

True or False m=-6 solves the following equation. m/3-4=m

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What is the vertex of the function f(x) = |x - 2|– 3?

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$\displaystyle\bf x-2=0 =>\boxed{ x=2 \quad ; y=-3 }$