2 years ago

Please help! Will mark brainliest!

Mathematics

2 answers:

Oksi-84 [34.3K]2 years ago

8 0

Sorry, misunderstood question, answer beneath me much better.

Volgvan2 years ago

4 0

Answer:

a = 1/2b

b = 2a

Step-by-step explanation:

-3a + 6b = a + 4b

Add -a and -6b on both sides.

-3a - a = 4b - 6b

-4a = -2b

Divide both sides by -4.

a = -2/-4b

a = 1/2b

To find b, multiply both sides by 2.

2a = b

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