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Explain how to solve the system in the previous example by eliminating x.

a) Multiply (1) by 5. Multiply (2) by 3. Add equations together, solving for y. Substitute the value for y into either the original equation and solve for x.

b) Multiply (1) by -5. Multiply (2) by 3. Add equations together, solving for y. Substitute the value for y into either original equation and solve for x.

c) Multiply (1) by 3. Multiply (2) by -5. Add equations together, solving for y. Substitute the value for y into either the original equation and solve for x.

d) Multiply (1) by 3. Multiply (2) by 5. Add equations together, solving for y. Substitute the value for y into either the original equation and solve for x.

1 Answer

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Final answer:

To solve the system of equations by eliminating x, follow the given steps.

Step-by-step explanation:

To solve the system of equations by eliminating x, we need to follow the given steps:

a) Multiply equation (1) by 5 and equation (2) by 3. Add the equations together to eliminate x and solve for y.

b) Multiply equation (1) by -5 and equation (2) by 3. Add the equations together to eliminate x and solve for y.

c) Multiply equation (1) by 3 and equation (2) by -5. Add the equations together to eliminate x and solve for y.

d) Multiply equation (1) by 3 and equation (2) by 5. Add the equations together to eliminate x and solve for y.

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