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3 years ago

What is the answer? -4 + x = -26

Mathematics

2 answers:

algol133 years ago

3 0

Answer:

x = -30

Step-by-step explanation:

Pavel [41]3 years ago

3 0

Answer: x = -22

Step-by-step explanation:

1) -4 + x = -26

2) Carry the -4 to the other side. It will turn the -4 into a +4.

You will end up with x = -26 + 4.

Remember that variables go to the left side of the "=" and numbers stay to the right.

3) x = -22

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Answer:

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Step-by-step explanation:

5(b - 1)

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3 years ago

Which equation represents a line that passes through (2,-1/2) and has a slope of 3 ?

Anna11 [10]

Answer:

C. $y + \frac{1}{2} = 3(x - 2)$

Step-by-step explanation:

Given

$Point: (2,\frac{-1}{2})$

$Slope: 3$

Required

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m is calculated as thus

$m = \frac{y - y_1}{x - x_1}$

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By substituting the right values in the formula above;

$m = \frac{y - y_1}{x - x_1}$ becomes

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$3(x - 2) = y + \frac{1}{2}$

Reorder

$y + \frac{1}{2} = 3(x - 2)$

Hence, the equation that represents the line is $y + \frac{1}{2} = 3(x - 2)$

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