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Brums [2.3K]
3 years ago
14

If 3x + 2y = 5, what is the value of the expression 6x + 4y - 7?

Mathematics
2 answers:
enot [183]3 years ago
8 0

Answer:

3

Step-by-step explanation:

pickupchik [31]3 years ago
6 0

Answer:

3

Step-by-step explanation:

x = 1

y = 1

6+4-7 = 3

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Answer:

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What dose this equal 2(6x-4)=3(6x+2)
AveGali [126]

Answer:

-7/3

Step-by-step explanation:

2(6−4)=3(6+2)

2(6x-4)=3(6x+2)

Solve

1

Distribute

2(6−4)=3(6+2)

{\color{#c92786}{2(6x-4)}}=3(6x+2)

12−8=3(6+2)

{\color{#c92786}{12x-8}}=3(6x+2)

2

Distribute

12−8=3(6+2)

12x-8={\color{#c92786}{3(6x+2)}}

12−8=18+6

12x-8={\color{#c92786}{18x+6}}

3

Add

8

8

to both sides of the equation

12−8=18+6

12x-8=18x+6

12−8+8=18+6+8

12x-8+{\color{#c92786}{8}}=18x+6+{\color{#c92786}{8}}

5 more steps

Solution

=−7/3

7 0
2 years ago
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