Unit 4A Common Assessment Grade Recovery

Front

What is the solution to the equation: 12k + 15 = 35 + 2k?

Back

k = 2

Front

Solve for x: -5(4x - 2) = -2(3 + 6x)

Back

x = 2

Front

What is the solution to the equation: 2(x + 6) + 3 = 9 + 5x?

Back

x = 2

Front

How many solutions does the equation x + 9 = x - 9 have?

Back

No solution

Front

How many solutions does the equation 7(2x + 5) = 12x - 1 have?

Back

One solution

Front

What is the definition of a linear equation?

Back

An equation that makes a straight line when graphed, typically in the form y = mx + b.

Front

What does it mean if an equation has no solution?

Back

It means that there are no values for the variable that can satisfy the equation.

Front

What is an infinite solution in the context of equations?

Back

It means that there are countless values for the variable that satisfy the equation.

Front

What is the first step in solving the equation 12k + 15 = 35 + 2k?

Back

Isolate the variable k by moving all terms involving k to one side.

Front

What is the principle of balancing equations?

Back

Whatever you do to one side of the equation, you must do to the other side to maintain equality.