PA: 19.equations review

Front

What is the solution to the equation: -(x - 8) = -2?

Back

x = 10

Front

Solve the equation: -7(x - 2) + 5x = 26.

Back

x = -6

Front

What is the solution to the equation: 4(2x - 3) + 3x = 32?

Back

x = 4

Front

Which equation is represented by the model: 2x = 4?

Back

The equation is 2x = 4.

Front

Solve for x: \frac{1}{5}(5x + 25) = -15.

Back

x = -20

Front

What is the first step to solve the equation: 3(x + 4) = 21?

Back

Distribute 3 to both terms inside the parentheses.

Front

What does it mean to isolate the variable in an equation?

Back

To isolate the variable means to get the variable alone on one side of the equation.

Front

What is the solution to the equation: 5x - 3 = 2?

Back

x = 1.

Front

How do you check if your solution to an equation is correct?

Back

Substitute the solution back into the original equation to see if both sides are equal.

Front

What is the solution to the equation: 2(x - 5) = 10?

Back

x = 10.