3 years ago

12s 7s4 9s s2 5 5s4 2 identify like terms

Mathematics

1 answer:

guapka [62]3 years ago

4 0

The like terms are all the ones with the same variable/ letter

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Eduardwww [97]

Answer:

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3 years ago

8y-2d=0 5y+4d=26 1/4

Anit [1.1K]

Answer:

y = 1

d = 4

Step-by-step explanation:

8y - 2d = 0 ---------------(I)

5y + 4d = 26 1/4

5y + 4d = 105/4 ------------------(II)

(I)*2 16y - 4d = 0

(II) <u>5y + 4d = 105/4</u> {add (I) &(II)}

21y = 105/4

$y = \frac{105}{5*21}\\\\y=\frac{105}{105}\\\\y = 1$

Substitute y =1 in equation (I)

8*1 - 2d = 0

8 - 2d = 0

-2d = -8

d = -8/-2

d = 4

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2 years ago

Read 2 more answers

What is the equation of the graph shown?

Elina [12.6K]

Answer:

(-6,1) I guess...

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3 years ago

How do you solve thus ? 8=8v-4(v+8)

Harrizon [31]

8 = 8v - 4 (v + 8)

Distribute the 4 through the parentheses

8 = 8v - 4v - 32

combine like terms

8 = 4v - 32

add 32 to both sides

8 + 32 = 4v -32 + 32

combine like terms

40 = 4v

divide each side by 4

40/10 = v

4 = v

v= 4

8 0

3 years ago

You know 13 + 7 = 20. Therefore 13+ 7 + 2 = 20 + 2

omeli [17]

Answer: if 13+7+2=20+2 the property of equality is A Subtraction Property of Equality.

Step-by-step explanation:

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3 years ago