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2 years ago

6

Solve the linear system... y=-3x+5 and 5x-4y=-3

1 answer:

ivolga24 [154]2 years ago

5 0

Answer:

x = 1 , y = 2

Step-by-step explanation:

Solve for substitution

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-2(x-5)=6(2- 1/2x)<br><br> Please show your work. Distributive property, remove variable

schepotkina [342]

The solution of given equation is x=2

Further explanation:

In order to solve the given equation we have to isolate the variable x on one side of the equation. The process will involve distributive property and simplification.

Given:

$-2(x-5)=6(2-\frac{1}{2}x)\\Apply\ distributive\ property\\-2x-2(-5)=(6)(2)-(6)(\frac{1}{2}x)\\-2x+10=12-\frac{6}{2}x\\-2x+10=12-3x\\-2x+3x=12-10\\x=2$

The solution of given equation is x=2

Keywords: Linear Equation, Distributive property

Learn more about linear equations at:

#LearnwithBrainly

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3 years ago

A sample of 100 was taken from a population, with the mean of the sample

Elis [28]

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Step-by-step explanation:

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3 years ago

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SIMPLIFY THE EXPRESSION: 2(4+5v)<br><br>PLS HELPPPPP ILL GIVE U BRAINLIEST

Lyrx [107]

Answer:

8+10v

Step-by-step explanation:

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Two-step equations with decimals and fractions<br><br> Solve for p.<br><br> −5(p+ 3/5 )=−4

GrogVix [38]

Answer:

1/5 or 0.2

Step-by-step explanation:

-5(p+3/5)=-4

Let's convert 3/5 to decimal form:

-5(p+0.6)=-4

Expand parentheses:

-5p-3=-4

Add -3 to both sides:

-5p=-1

Divide both sides by -5:

p=1/5 or 0.2

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