r/9-23=-7.
value of r
Answers
Answered by
1
Answer:
the asnwer is 144.
Step-by-step explanation:
r/9=-7+23
r/9=16
r=16*9=144
hope it helps.
Answered by
1
Answer:
r=144
Step-by-step explanation:
r / 9 - 23 = - 7
Multiply both sides of the equation by 9.
r-207=-63
Add 207 to both sides.
r=-63+207
Add -63 and 207 to get 144.
r=144
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