2r - 12 = 12 - 10r whats the answer

Mathematics

2 answers:

Serga [27]3 years ago

7 0

Answer:

dude what is r?

Step-by-step explanation:

for example

3 + 3z - 10

if z is 2

3 + 3 × 2 - 10

Andrew [12]3 years ago

4 0

Answer:

r=2

Step-by-step explanation:

bring the numbers to the other sides

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