3 years ago

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

Mathematics

2 answers:

love history [14]3 years ago

4 0

R/9 = -21
Multiply by 9
r = -189

PilotLPTM [1.2K]3 years ago

4 0

Answer:

r = - 189

first:

-13 -8 = -21

add the two negative number together and get -21

second:

r/9 >> 9 * -21

multiply 9 and -21 together and get -189

r = -189

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