3 years ago

Definitons: 1) Expand (multiply over brackets) 2) collecting like terms 3) rearranging 4) solving equations

2 answers:

8 0

Collecting like terms is to simplify terms in expressions in which the variables are the same.

Rearranging is to change the position for example changing the place of the = sign to change the meaning of the equation.

Solving equations is to find the solution of the equation

Kitty [74]3 years ago

5 0

Answer:

I'm not sure sorry

Step-by-step explanation:

I need points I'm struggling too

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Solve the system using elimination<br> 3x+y=27<br> -3x+4y=-42

padilas [110]

Hello :)

3x+y=27

-3x+4y= -42

+____________

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0 + 5y = -15

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Put "-3" for "y" in the system:

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x = 10

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What is the C in C + 11 = 44?

vodka [1.7K]

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