solving equations

Front

What is the process of combining like terms in an equation?

Back

Combining like terms involves simplifying an expression by adding or subtracting terms that have the same variable raised to the same power.

Tags

CCSS.7.EE.A.1

Front

What does the equation -5x + 5 = 35 represent after combining like terms?

Back

It represents a linear equation where the variable x can be isolated to find its value.

Tags

CCSS.7.EE.B.4A

Front

Solve for x: 4 - 2(x - 3) = 24

Back

x = -7

Tags

CCSS.7.EE.B.4A

Front

Back

Subtract 3 from both sides to isolate the term with k.

Tags

CCSS.7.EE.B.4A

Front

Back

k = 44

Tags

CCSS.7.EE.B.4A

Front

What does the equation 97 = -3(6n - 5) - 8 represent?

Back

It is a linear equation that can be solved for the variable n.

Tags

CCSS.7.EE.B.4A

Front

Back

n = -5

Tags

CCSS.7.EE.B.4A

Front

What is the meaning of the equation -(n - 8) = -2?

Back

It indicates that the expression inside the parentheses, when negated, equals -2.

Tags

CCSS.HSA.REI.A.1

Front

Solve for n: -(n - 8) = -2

Back

n = 10

Tags

CCSS.7.EE.B.4A

Front

What is a linear equation?

Back

A linear equation is an equation of the first degree, meaning it has no exponents greater than one.

Tags

CCSS.HSF.LE.A.2

CCSS.8.F.B.4