Answers Algebra 1Solving Equations and Inequalities

Solving Equations and Inequalities — Test Answers

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What is the missing step of her solution?

Simplify by using the addition property of equality.

Simplify by using the division property of equality.

Simplify by combining like terms.

Simplify by using the multiplication property of equality.

Which input value produces the same output value for the two functions?

x is equal to negative 3

x is equal to negative 1

x is equal to 0

x is equal to 1

Which inequality represents the same ages?

12 is greater than or equal to A comma A is less than 18

12 is less than A comma A is less than or equal to 18

12 is greater than A comma A is less than or equal to 18

12 is less than or equal to A comma A is less than 18

How can her partial solution be interpreted?

The equation has one solution: x is equal to 8 .

The equation has infinite solutions.

The equation has one solution: x is equal to 0 .

The equation has no solution.

When she subtracts 4 from both sides, (1)/(2)⁢x=−(1)/(2)⁢x results. What is the value of x ?

negative 1

negative 1 half

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