Practice preparing the following systems of equatlons forthe elimination method by creating common coefficients foreither the x- or y-varlable. Do not solve.Find the least common multiple of thecoefficients of the x-terms or y-terms.S-3x + 2y = 4{4x – 13y = 5What are the coefficients of the x-terms?and1.What is a common coefficient (LCM) of these coefficients?Multiply each equation by the appropriate number to find the common coefficient of the x-terms. Once youhave a common coefficient, you can cancel them if they have opposite signs. Strive to obtain opposite signs.|(-3x + 2y = 4)y =(4x – 13y = 5){ 3x + 8y = 7(2х - 2у --10What are the coefficients of the y-terms?and2.What is a common coefficient (LCM) of these coefficients?Multiply each equation by the appropriate number to find the common coefficient of the x-terms. Once youhave a common coefficient, you can cancel them if they have opposite signs. Strive to obtain opposite signs.(3x + 8y = 7)y=(2х - 2у-10)y =

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Find the le- elimination method by creating common coefficlents for her the x- or y-varlable. Do not solve. coefficient

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter3: Multi-step Equations And Inequalities

Section3.6: Solving Multi-step Inequalities

Problem 32E

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.

Question

Practice preparing the following systems of equatlons for
the elimination method by creating common coefficients for
either the x- or y-varlable. Do not solve.
Find the least common multiple of the
coefficients of the x-terms or y-terms.
S-3x + 2y = 4
{4x – 13y = 5
What are the coefficients of the x-terms?
and
1.
What is a common coefficient (LCM) of these coefficients?
Multiply each equation by the appropriate number to find the common coefficient of the x-terms. Once you
have a common coefficient, you can cancel them if they have opposite signs. Strive to obtain opposite signs.
|(-3x + 2y = 4)
y =
(4x – 13y = 5)
{ 3x + 8y = 7
(2х - 2у --10
What are the coefficients of the y-terms?
and
2.
What is a common coefficient (LCM) of these coefficients?
Multiply each equation by the appropriate number to find the common coefficient of the x-terms. Once you
have a common coefficient, you can cancel them if they have opposite signs. Strive to obtain opposite signs.
(3x + 8y = 7)
y=
(2х - 2у-10)
y =

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