Front

What is the first step to solve the equation 99 = 51 + y?

Back

Subtract 51 from both sides of the equation.

Front

How do you isolate the variable in the equation w + 27 = 58?

Back

Subtract 27 from both sides to isolate w.

Front

What is the solution for x in the equation x - 237 = 115?

Back

x = 352, found by adding 237 to both sides.

Front

What operation would you perform to solve x + 9 = 38?

Back

Subtract 9 from both sides of the equation.

Front

In the equation 4.7 = y + 1.34, how do you find the value of y?

Back

Subtract 1.34 from 4.7.

Front

What is the principle behind solving one-step equations?

Back

The principle is to perform the same operation on both sides of the equation to maintain equality.

Front

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

Back

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

Front

What is the solution to the equation 2 + x = 10?

Back

x = 8, found by subtracting 2 from both sides.

Front

How can 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 result of solving the equation y - 5 = 10?

Back

y = 15, found by adding 5 to both sides.