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3 years ago

Can you solve this equation???

Mathematics

1 answer:

ad-work [718]3 years ago

5 0

Answer:

-6

Step-by-step explanation:

Move the variable to the left hand side and change its sign.

5 - 2x + 4x = -7

Collect like terms.

- 2x + 4x = - 7 - 5

2x = - 7 - 5

Calculate the difference.

2x = -12

Divide both sides.

x = -6

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beks73 [17]

Answer:

x = 41

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Step-by-step explanation:

Systems of equations is,

-2x - 7y = -250 ------(1)

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Equation (1) multiplied by 2 then added to equation (2)

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y =

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by putting y = 24 in equation (2),

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4x = 140 + 24

x =

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Equation (1), -2(41) - 7(24) = -250 [True]

Equation (2), 4(41) - (24) = 140 [True]

Step-by-step explanation:

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2 years ago

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Paraphin [41]

Answer:

60° is answer.it is right.thank you

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2 years ago

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antoniya [11.8K]

Answer:

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Step-by-step explanation:

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o-na [289]

Answer:

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andrey2020 [161]

Answer:

Step-by-step explanation:

Hello,

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