Mid-Topic 2 Review

Front

What is the solution to the equation 2x - 3 + 4x = 27?

Back

x = 5

Front

What is the value of z in the equation 6z + 3 - 4z = 9?

Back

z = 3

Front

Which step cannot be performed first when solving the equation 5 - 2(x - 7) = x + 1 + 3x?

Back

5 - 2 is the step that cannot be performed first.

Front

What type of solution does the equation 6(m+3)=2(m+5) have?

Back

One Solution

Front

What is the solution to the equation 3x + 2(4x - 4) = 3?

Back

x = 1

Front

What does it mean to combine like terms in an equation?

Back

Combining like terms means to add or subtract terms that have the same variable raised to the same power.

Front

What is the distributive property in mathematics?

Back

The distributive property states that a(b + c) = ab + ac.

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions.

Front

What is the first step in solving the equation 3(x + 2) = 12?

Back

Distribute 3 to both terms inside the parentheses.

Front

What does it mean if an equation has no solution?

Back

An equation has no solution if there are no values that can satisfy it.