3 years ago

What is the simplified expression for the expression below?

Mathematics

2 answers:

shepuryov [24]3 years ago

7 0

Answer:

4x - 43

Step-by-step explanation:

7(x-4) = 7x - 28

-3(x + 5) = -3x - 15

7x - 28 - 3x - 15 = 4x - 43

-Dominant- [34]3 years ago

6 0

Answer:4x-43

Step-by-step explanation:

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8x - 4y = -12 solve for y

son4ous [18]

Solving an equation means finding a value of a variable that make the equation true. This value is called the solution of the equation. A mathematical equation is just like a balanced equation. Both sides of the equation should be equal at all times. Whatever we do to one side, has to be done on the opposite side.

$8x - 4y = -12$

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$

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Read 2 more answers

Factorise x² - 7x +10

Dafna1 [17]

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