Fina wants to use substitution to solve the system of equations. Explain what she needs to do first before using substitution. Then solve the systems of equations

Step-by-step explanation:

Step 1:

She Should Solve one of the equations for either x = or y = .(x and y are the variables)

Step 2:

Then Substitute the solution from step 1 into the other equation.

Step 3:

Then Solve this new equation.

Step 4:

Then Solve for the second variable.

Example 1: Solve the following system by substitution

3x+2y=6

x+y=6

Solution of example:

Step 1: Solve one of the equations for either x = or y = . We will solve second equation for y.

x+y=6

y=6−x

Step 2: Substitute the solution from step 1 into the second equation.

3x+2y=6

3x+2(6−x)=6

Step 3: Solve this new equation.

3x+2(6−x)=6

3x+12−2x=6

collecting like terms we have;

3x-2x=6-12

x= -6

Step 4: Solve for the second variable

y=6−x,since x = -6

y=6-(-6)

y= 6+6=12

The solution is: (x, y) = (-6, 12)

your answer is 228

step-by-step explanation:

add the top and bottom bases together, then divide them by 2, then multiply by the height.

drive more conversions to your website

conversions are the outcome of your efforts. when a visitor sign up for any newspaper, or fill any form to order a specific product or when your page is shared on social media, all such attempts mean conversions of a website. whenever your desired action is fulfilled, the conversion rate of your website will increase. this increase in your conversion rate will prove that your website is   going well. it also confirms that the quality of your website’s marketing was really good.drive more conversion to your website       drive more conversions to your website