2 years ago

5. – 3(1 + 6r) = 14 - 7

Mathematics

1 answer:

MAVERICK [17]2 years ago

3 0

Answer:

r= -1.8

Step-by-step explanation:

Distribute

-3-18r=14-7

Combine like terms

-3-18r=7

add 3 to both sides

-18r=10

divide by -18

r=-1.8

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5. – 3(1 + 6r) = 14 - 7​

5. – 3(1 + 6r) = 14 - 7