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KonstantinChe [14]
3 years ago
11

3.25x-1.5y=1.25 13x-6y=10

Mathematics
2 answers:
Kaylis [27]3 years ago
4 0

Step-by-step explanation:

<h2>1)3.25x + -1.5y = 1.25</h2>

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '1.5y' to each side of the equation.

3.25x + -1.5y + 1.5y = 1.25 + 1.5y

Combine like terms: -1.5y + 1.5y = 0.0

3.25x + 0.0 = 1.25 + 1.5y

3.25x = 1.25 + 1.5y

<h2>2)13x-6y=10</h2>

13x + -6y = 10

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '6y' to each side of the equation.

13x + -6y + 6y = 10 + 6y

Combine like terms: -6y + 6y = 0

13x + 0 = 10 + 6y

13x = 10 + 6y

<u>THANK </u><u>YOU</u><u>.</u><u>.</u><u>.</u><u>.</u><u>. </u>

<u>IF </u><u>ANY </u><u>DOUBT </u><u>(</u><u>OR) </u><u>CLARIFICATION </u>

<em><u>COME </u></em><em><u>TO </u></em><em><u>MY </u></em><em><u>QUESTION </u></em>

<h2><u>FOLLOW </u><u>ME.</u><u>.</u><u>.</u><u>.</u><u>.</u><u>. </u></h2>
Anna11 [10]3 years ago
3 0
Simplifying
3.25x + -1.5y = 1.25

Solving
3.25x + -1.5y = 1.25

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '1.5y' to each side of the equation.
3.25x + -1.5y + 1.5y = 1.25 + 1.5y

Combine like terms: -1.5y + 1.5y = 0.0
3.25x + 0.0 = 1.25 + 1.5y
3.25x = 1.25 + 1.5y

Divide each side by '3.25'.
x = 0.3846153846 + 0.4615384615y

Simplifying
x = 0.3846153846 + 0.4615384615y
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