Mathematics, 22.07.2019 20:10, nuclearfire278

Fill in the missing work and justification for step 2 when solving 3(x + 2) = 12.
step work justification
step1: 3(x + 2) = 12 = given
step2:
step3: 3x + 6 − 6 = 12 − 6 = subtraction property of equality
step4: 3x = 6 = simplify
step: 5 three times x over three equals six over three= division property of equality
step6: x = 2 = simplify
a. 3x + 6 = 12; distributive property
b. 3x + 2 = 12; distributive property
c. 3x + 6 = 12; multiplication property of equality
d. 3x + 2 = 12; multiplication property of equality

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:10, 437012

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

Answers: 1

continue

Mathematics, 21.06.2019 15:30, yayrocks2395

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Answers: 1

continue

Mathematics, 21.06.2019 20:00, chantelljenkins2

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

Answers: 2

continue

Mathematics, 21.06.2019 21:30, jerenasmith77

Are the corresponding angles congruent? explain why or why not.

Answers: 2

continue

Do you know the correct answer?

Fill in the missing work and justification for step 2 when solving 3(x + 2) = 12.
step work ju...