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kap26 [50]
3 years ago
13

3x-y=8 solve for x need help asap !! please and ty

Mathematics
2 answers:
Stella [2.4K]3 years ago
8 0

Answer:

Step-by-step explanation:

3x = y - 8

x = y/3 + 8/3

lubasha [3.4K]3 years ago
5 0

Answer:

x = (8+y)/3

Step-by-step explanation:

3x-y=8

Add y to each side

3x-y+y=8+y

3x = 8+y

Divide each side by 3

3x/3 = (8+y)/3

x = (8+y)/3

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A - 2 + 3 = -2 pls answer
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Answer:

-3

Step-by-step explanation:

Bring -2 to the other side and A to the other side

<em>-</em><em>2</em><em> </em><em>Become </em><em>2</em><em> </em><em>because </em><em>of </em><em>flipping</em>

<em>And </em><em>A </em><em>becomes </em><em>-A </em><em>because </em><em>of </em><em>flipping</em>

<em>2</em><em>-</em><em>2</em><em>+</em><em>3</em><em>=</em><em>-A</em>

<em>Flip </em><em>the </em><em>whole </em><em>equation </em><em>to </em><em>avoid </em><em>confusion</em>

<em>-A=</em><em>2</em><em>-</em><em>2</em><em>+</em><em>3</em>

<em>-</em><em>A=</em><em>+</em><em>3</em>

Bring the minus sign to the other side,

<u>A=-3</u>

<u>-</u><u>3</u><u> </u><u>-</u><u>2</u><u> </u><u>+</u><u>3</u><u> </u><u>=</u><u> </u><u>-</u><u> </u><u>2</u>

<u>Which </u><u>make </u><u>the </u><u>statement</u><u> </u><u>correct.</u>

<u>I hope </u><u>this </u><u>explanation</u><u> </u><u>helps, dont hesitate to ask for any question.Mark me as brainliest is appreciated.Tq!!</u>

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2 years ago
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