Question

Solve the equation. Round to the nearest tenth if necessary.
1#: 7r - 7 = 2r +18
1. r= -5
2. r= 5
3. r= 2.2
4. r= 1.2
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Solve the equation. Round to the nearest tenth if necessary.
2#: 2x + 12 = 18 - x
1. x = 3
2. x = 10
3. x = 6
4. x = 2
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Solve the equation. Round to the nearest tenth if necessary.
3#: 8x - 3 = 15x + 18
1. x = -3
2. x = 3
3. x = 2.1
4. x = .9
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4#: Solve the equation. Round to the nearest tenth if necessary.
6y - 6 = 4y + 16
1. y = 2.2
2. y = -2.2
3. y = 11
4. y = 5
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Solve the equation. Round to the nearest tenth if necessary.
5#: 3(x - 4) = 5(x + 2)
1. x = 11
2. x = -11
3. x = 1
4. x = -1

Answer 1

1#:
7r - 7 = 2r +18
Combine like terms.
5r = 25
Divide both sides by 5.
r = 5

Follow that example and try to solve the rest of the equations. I'll be glad to check your answers.

Answer 2

I got an A+!!! Thank you Ms. Sue!!

Answer 3

Congrats!
You're welcome, Shell.

Answer 4

HiCan i please have some more help?

Answer 5

B
(Not a)
A
C
B
(Not a)
D

Answer 6

The answers are -
1B
2D
3A
4C
5B

Answer 7

Coffee bean thx G. THey are correct 100% i just did the quick check.

Answer 8

Coffee bean is right

Answer 9

Ayo coffee bean want a Medal of Honor

Answer 10

Thanks coffee bean :)

Answer 11

coffee bean is still 100% correct in 2021 :)

Answer 12

Coffee bean is correct, we should give them a coffee bean

Answer 13

1. r=5
2. x=2
3. x=-3
4. y=11
5. x=-11

Answer 14

deway and coffee bean ae right

Answer 15

1. r=5
2. x=2
3. x=-3
4. y=11
5. x=-11

Answer 16

its b d b c

Answer 17

@dewey is correct! Thank you smm!