Equation Worksheet, 2014 printable pdf download

Equation Worksheet, 2014

Equa on Solving Review 2014

Period

Date

Please complete these exercises in your spiral on page

1 Solve each equa on and check your answer.

(

)

1 5

3(x + 2) = 4

2 9

x +

= 7x + 3

2x + 3

(6x + 10) = 4

2(3 + 4x)

5 3

4(x + 5) + 6x = 5x + 3(2

x +

2 Use the equa on

4 = 11

a Jus fy each step of solving the equa on (using the 2-

c Write a sentence or two explaining how you know your

column format)

answer is correct

b Check your answer by subs tu on

3 Write your own equa on involving frac ons with the solu on x =

4 Josie, Colby, Tony, and Lucy are playing Boggle! At the end of the round Josie ﬁnds she has four fewer words than Lucy.

Lucy no ces that she has ﬁve less than twice as many words as Tony, and Lucy also realizes that she has one more than

double the words Colby has. There were 49 words found during the round. Who won the round? And who came in

third place? Solve using any technique. HP -- deﬁne a variable, write and solve an equa on using a single variable to

determine one persons score.

5 The angles in △ABC have the following measures m∠A = 2m∠C and m∠B = m∠C + 20. Determine the number

of degrees in each angle in the triangle.

Equation Worksheet, 2014