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3 years ago

WILL VOTE BRAINLIEST!!!

1 answer:

3 0

Add <span>6</span> to both sides
<span>2x-6+6=4+6</span>
Simplify <span>4<span>+6</span></span> to <span>10</span>
<span>2x=10</span>
Divide both sides by <span>2</span>
<span>2x/2=10/2</span>
Simplify 10/2
<span><span>x=<span>5</span></span><span>
</span></span>

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-5x-y= 8<br> -4x+y=2 solve the system

yan [13]

$\huge\fcolorbox{blue}{aqua}{Answer:}$

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1. $- 5x - y = 8$

<h3>Solve for x</h3>

$-5x-y=8$

$-5x=8+y$

$-5x=y+8$

$\frac{-5x}{-5}=\frac{y+8}{-5}$

$x=\frac{y+8}{-5}$

$x=\frac{-y-8}{5}$

<h3>Solve for y</h3>

$-5x-y=8$

$-y=8+5x$

$-y=5x+8$

$\frac{-y}{-1}=\frac{5x+8}{-1}$

$y=\frac{5x+8}{-1}$

$y=-5x-8$

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2. $-4x-y=2$

<h3>Solve for x</h3>

$-4x-y=2$

$-4x=2+y$

$-4x=y+2$

$\frac{-4x}{-4}=\frac{y+2}{-4}$

$x=\frac{y+2}{-4}$

$x=-\frac{y}{4}-\frac{1}{2}$

<h3>Solve for y</h3>

$-4x-y=2$

$-y=2+4x$

$-y=4x+2$

$\frac{-y}{-1}=\frac{4x+2}{-1}$

$y=\frac{4x+2}{-1}$

$y=-4x-2$

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Explanation:

#Carry on learning

7 0

3 years ago

I need help with the equation I know what the value of x is . Also their is only one equation .

Sindrei [870]

40+90=130
180-130=50
50+130=180
x=130
50+x=180

3 0

3 years ago

What does “m” represent when referencing linear functions?

guajiro [1.7K]

Answer:

a number or placement number

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

What is −5/6÷9/10?<br><br><br> −27/25<br><br> −4/3<br><br> −25/27<br><br> −3/4

Alexeev081 [22]

Answer:

-25/27

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Solve the following equation: -4x - 6 = 10

Dafna11 [192]

-4x - 6 = 10

To solve the equation, you will have to isolate the x. Because of the equal sign, what you do to one side, you do to the other.

-4x - 6 = 10

Do the opposite of PEMDAS. First add 6 to both sides

-4x - 6 (+6) = 10 (+6)

-4x = 10 + 6

-4x = 16

Isolate the x, divide - 4 from both sides

-4x/-4 = 16/-4

x = 16/-4

x = -4

-4 is your answer

hope this helps

7 0

3 years ago