3 years ago

The model below represents an equation. Which value of x makes the equation true?

Mathematics

1 answer:

hoa [83]3 years ago

7 0

Answer:

x = -1/4

Step-by-step explanation:

The large rectangles are x and there are 4 plus 4 ones = 3 ones

4x + 4 = 3

Subtract 4 from each side

4x+4-4 = 3-4

4x = -1

Divide each side by 4

4x/4 = -1/4

x = -1/4

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