Study guides

☆☆

Q: -6z plus 2 equals 3z plus 4z plus 28 How do you prove the answer -2 is correct?

Write your answer...

Submit

Still have questions?

Related questions

Yes that is correct

it equals 28

22+22+28+28=100.

it is 28

It Equals 28. If You Do 7x4 It Will Say 28.

3x + 7 = -4x + 28 implies 7x + 7 = 28

this is wrong answer fjeufhefefhfeffeheheueeuehuefhuefhuefhuefuhfehufehufehfufehuehufefhfehfeffehuefhfuhfuhuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuudddddddddddddddddddddddddddggggggggggggggggggeeeeeeeeeeeeeee

That equals 28

25 + 28 + 29 = 82

58

28 + 42 = 70

-6z + 2 = 3z + 4z + 28 Add 6z to both sides: 2 = 3z + 4z + 28 + 6z = 28 + 13z Subtract 28 from both sides: - 26 = 13z Divide both sides by 13: -2 = z

59

22

28

It is extremely difficult to prove things which are not true.

19

Commutative property of addition.

18 + 10 + 28 + 10 = 66

28

28

It is an algebraic expression which equals a + 28.

x = 13

x=-5

x = 5