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Ivanshal [37]
3 years ago
6

What is y=-2 4x-3y=18 using substitution please show steps

Mathematics
1 answer:
zhuklara [117]3 years ago
8 0
Substitute y for -2 so <u>4x-3(-2)= 18</u>, which -3 * -2 is +6 so then it'd be <u>4x + 6 = 18</u>, then subtract 6 so <u>4x = 12</u>, then divide by 4 so <u>x = 3</u>. dont forget that in match the positive&negative signs count.
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Hey there!☺

Answer:\boxed{683\frac{13}{20}}

Explanation:

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To solve, we will need to evaluate:

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