Alg 1 Semester 1 Review Day 1 Extra Practice

Front

Solve for y: 2y + 7 = 11

Back

y = 2

Front

Solve for m: 4(m + 5) = 2(m + 12)

Back

m = 2

Front

Create an equation to represent: Eight times a number m subtracted from ninety-seven is twelve times the sum of twenty and m.

Back

97 - 8m = 12(m + 20)

Front

Translate the equation into a sentence: 6(r + 3) = 50

Back

The product of six and the sum of a number r and three is fifty.

Front

Create an equation to represent: The product of 10 and the sum of a number x and seven is twenty-five.

Back

10(x + 7) = 25

Front

What is the first step to solve the equation 2y + 7 = 11?

Back

Subtract 7 from both sides to isolate the term with y.

Front

What does it mean to 'solve for a variable'?

Back

To find the value of the variable that makes the equation true.

Front

What is the distributive property?

Back

a(b + c) = ab + ac, meaning you multiply a term by each term inside the parentheses.

Front

How do you translate a word problem into an equation?

Back

Identify the quantities involved and express relationships using mathematical symbols.

Front

What is the solution to the equation 10(x + 7) = 25?

Back

x = -2.5