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tiny-mole [99]
2 years ago
12

Solve using elimination. -6x + 2y = 14 x + 4y = -11

Mathematics
2 answers:
Elan Coil [88]2 years ago
4 0
The answer is X=-3 Y=-2 hope that helped
kupik [55]2 years ago
3 0

Answer:

8x+6y=-11

Step-by-step explanation:

collect like terms

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Identify a possible first step using the elimination method to solve the system and then find the solution to the system. 3x - 5
Nastasia [14]

Answer:

see explanation

Step-by-step explanation:

Given the 2 equations

3x - 5y = - 2 → (1)

2x + y = 3 → (2)

Multiply (2) by 5 will eliminate y when added to (1), that is

10x + 5y = 15 → (3)

Add (1) and (3) term by term

(3x + 10x) + (- 5y + 5y) = (- 2 + 15)

13x = 13 ( divide both sides by 13 )

x = 1

Substitute x = 1 into (2) for corresponding value of y

2 + y = 3 ⇒ y = 3 - 2 = 1

Solution is (1, 1)

7 0
3 years ago
Read 2 more answers
A grocery store has 5 pounds of gronola. one customer buys 2 3rds pounds of gronola and another buys 5 6ths pounds. after these
Kryger [21]

Answer:

3 1/2 Pounds

Step-by-step explanation:

2/3=4/6

4/6+5/6=9/6

30/6-9/6=21/6

8 0
2 years ago
Read 2 more answers
If one supplementary angle measure 51 degrees the other angle measures 39 degrees?
mojhsa [17]
The answer to your question is false
7 0
3 years ago
7(6m - 4) = -364 pls try and show work thanks!
quester [9]

Answer:

7(6m - 4) = -364

multiply 7 for both variables in the parenthesis

42m - 28 = -364

move 28 to other side

42m= -336

divide 42 on both sides

m= -8

3 0
2 years ago
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Multiply. 12x^4(−5/6 x^3 y^2)
SIZIF [17.4K]
<span><span>the answer is 10<span>x^7</span></span><span>y<span>^2</span></span></span>
6 0
3 years ago
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