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트렌드 검색
Solve each equation. Check your solution.
1.) n + 8 = -9 6.) w/4 = -8
2.) 4 = p + 19
3.) -4 + a = 15
4.) 3c = -18
5.) -42 = -6b
8.EE.7 -- Solve linear equations in one variable.
UNDERLYING CONCEPT
m = 3
If you add (-1.6) to both sides of the equation, what is the new equation?
m + (-1.6) = 1.4
Is this new equation true?
What is the solution of the new equation?
What is the coefficient in the equation?
If the coefficient was 3, what would be the first step in solving the equation?
Using that theory, what is the first step in solving this equation?
Dividing by 3/4 is the same as multiplying by what number?
Complete page 112, a - d.
What is the coefficient in the equation?
What is 1 1/2 written as an improper fraction?
What is the multiplicative inverse of 3/2?
Multiply both sides of the equation by that number.
Complete page 113, d-f.
What is the coefficient in the equation?
What is the first step in solving the equation?
Complete page 113, g - i.
Latoya's softball team won 75%, or 18, of its games. Define a variable. Then write and solve an equation to determine the number of games the team played.
What is 75% written as a decimal?
What equation would you use to solve this problem?
What is the first step in solving the equation?
Complete page 114, 1 - 5.
Describe the first step to solving the equation -1/3y = 2.5