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2 years ago

Solve for j.-13j - 20 = -8j + 20

Mathematics

1 answer:

aleksley [76]2 years ago

8 0

Answer:

j = -8

Step-by-step explanation:

-13j - 20 = -8j + 20

Add 13 j to each side

-13j+13j - 20 = -8j+13j + 20

-20 = 5j+20

subtract 20 from each side

-20-20 = 5j +20-20

-40 = 5j

Divide by 5

-40/5 = =5j/5

-8 =j

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Solve for j.-13j - 20 = -8j + 20​

Solve for j.-13j - 20 = -8j + 20