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Solve Two-Step Equations

Solve Two-Step Equations

Assessment

Flashcard

•

Mathematics

•

7th Grade

•

Practice Problem

•

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a two-step equation?

Back

A two-step equation is an algebraic equation that requires two operations to solve for the variable. For example, 2x+3=112x + 3 = 11 .

2.

FLASHCARD QUESTION

Front

How do you isolate a variable in a two-step equation?

Back

To isolate a variable, perform inverse operations in the reverse order of operations. First, eliminate the constant term, then the coefficient of the variable.

3.

FLASHCARD QUESTION

Front

Solve for x: x+5=12x + 5 = 12

Back

x = 7

4.

FLASHCARD QUESTION

Front

Solve for x: 3x−4=113x - 4 = 11

Back

x = 5

5.

FLASHCARD QUESTION

Front

What is the first step to solve x−2+3=−3\frac{x}{-2} + 3 = -3 ?

Back

Subtract 3 from both sides: x−2=−6\frac{x}{-2} = -6 .

6.

FLASHCARD QUESTION

Front

Solve for x: 0.4x+13=30.4x + 13 = 3

Back

x = -25

7.

FLASHCARD QUESTION

Front

What does it mean to 'balance' an equation?

Back

Balancing an equation means performing the same operation on both sides to maintain equality.

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