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2 years ago

Solve for the variable. 1) 8 - X-X=-16plsss help me explain me slow

2 answers:

6 0

Question: 8 - X-X= -16
Answers: x = 12
Explain:
Collect the terms
8-2x= -16
Move the constant to the right-hand side and change its sign
-2x= -16-8
Calculate the difference
-2x= -24
Divide both sides of the equation by 2
X= 12

Nady [450]2 years ago

3 0

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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4 years ago

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Answer:

The solution of the system will be: $x= 3$ and $y=-2$ 

Step-by-step explanation:

The given system of equations is.......

$3x-2y=13................................(1)\\ \\ 4x+5y=2..................................(2)$

Multiplying equation (1) by 5 and equation (2) by 2, we will get........

$5(3x-2y)=5(13)\\ 15x-10y=65...............................(3)\\ \\ and\\ \\ 2(4x+5y)=2(2)\\ 8x+10y=4...................................(4)$

Now, adding equation (3) and (4), we will get.........

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4 years ago

Solve for the variable. 1) 8 - X-X=-16plsss help me explain me slow​

Solve for the variable. 1) 8 - X-X=-16plsss help me explain me slow