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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Naily [24]

Answer:

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2 years ago

How old am I if 250 reduced by 5 times my age is 50?

Korolek [52]

250 - 5(x) = 50

250 (-250) - 5x = 50 (-250)

-5x = -200

-5x/-5 = -200/-5

x = 40

hope this helps

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3 years ago

Read 2 more answers

The volume of the sphere is 500 cubic units.

Illusion [34]

Answer: 5 units

Step-by-step explanation:

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3 years ago

Solve 12x-5>-2 please

Stells [14]

Answer:

$x > \frac{1}{4}$

Step-by-step explanation:

$12x - 5 > - 2$

Lets add +5 in both the sides.

$= > 12x - 5 + 5 > - 2 + 5$

$= > 12x > 3$

Now lets divide 12 on both the sides.

$= > \frac{12x}{12} > \frac{3}{12}$

$= > x > \frac{1}{4}$

8 0

3 years ago

Need to know the answer I don't get it

Svetllana [295]

The first two are alike because you have to add 3 to each side for everything to come out even.

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3 years ago