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21 votes
Solve for r. -13 = r/9 + 8

2 Answers

8 votes

= − 1 8 9

source: trust me

User Titusz
by
3.3k points
9 votes

Answer:

r = -189

Explanation:

r/9 + 8 = -13

r/9 = -13 -8

r/9= -21

sum of two negative numbers = negative number

r = -21×9

r= - 189

User Killzone Kid
by
3.5k points