2 years ago

2r + 8 - r = -7 Combine like terms

Mathematics

2 answers:

professor190 [17]2 years ago

4 0

Answer: -15

Step-by-step explanation: 2r+8-r=-7

1r +8 = -7

1/1 -15/1

leva [86]2 years ago

4 0

Answer: r = -15

Step-by-step explanation:

2r - r = -7 -8

r = -15

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