Identifying Linear Equations Notes

To write a linear equation, you need a _______ and intercept.

What is the form for a linear equation otherwise known as the slope-intercept form?

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Solve this equation

a - 2.1 = 5.8

• a = 7.9

• a = 3.7

• a = 5.8

• None of these match my answer

What variables represent the possible x- and y-coordinates of this equation?

What is the equation?

• y = 3x + 2

• y = 2x - 3

• y = 1/2x - 3

• y = -2x + 3

What is the correct equation?

• x = 4

• y = 4 

Please solve this equation

23 = x + 7

• x = 16

• x = 30

• x = 161

• None of these match my answer

Please solve this equation

1.2x = 9.6

• x = 8

• x = 10.8

• x = 8.4

• None of these match my answer

2) Solve this equation

t - 7 = 2

• t = 9

• t = 7

• t = 5

• None of these match my answer

Please solve this equation

7x = 84

• x = 77

• x = 91

• x = 588

• None of these match my answer