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Crazy boy [7]
2 years ago
6

PLEASE HELP!!!!! I WILL GIVE BRAINLIEST TO THE CORRECT ANSWER

Mathematics
1 answer:
Luda [366]2 years ago
4 0

Answer:

Step-by-step explanation:

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Simultaneous equations 2x+3y=13 4x-y=-2
Rufina [12.5K]

Answer:

(0.5, 4 )

Step-by-step explanation:

Given the 2 equations

2x + 3y = 13 → (1)

4x - y = - 2 → (2)

Multiplying (2) by 3 and adding to (1) will eliminate the term in y

12x - 3y = - 6 → (3)

Add (1) and (3) term by term to eliminate y

14x = 7 ( divide both sides by 14 )

x = 0.5

Substitute x = 0.5 into either of the 2 equations and evaluate for y

Substituting into (1)

2(0.5) + 3y = 13

1 + 3y = 13 ( subtract 1 from both sides )

3y = 12 ( divide both sides by 3 )

y = 4

Solution is (0.5, 4 )

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3 years ago
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arsen [322]
There are 47 more because we are find “less” so we subtract to find the answer. 82-35=47
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Complete the table.<br> Feet<br> Inches<br> 1<br> 10<br> 60<br> 42
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456 y que fue el más rápido del trabajo y de
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Which step explains how to find the value of a in 6a=72
Sladkaya [172]

Answer:

A=12

Step-by-step explanation:

A=12 cuz that is the waayy

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0.7 is 10 times as much as
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