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1 year ago

6z + 10= -2 solve this problem

Mathematics

2 answers:

nydimaria [60]1 year ago

6 0

Answer:

z = -2

Step-by-step explanation:

quester [9]1 year ago

5 0

Answer:

$\boxed{\bf z = - 2}$

Step-by-step explanation:

$\bf 6z + 10 = - 2$

Subtract 10 from both sides.

$\bf 6z + 10 - 10= - 2 - 10$

Simplify.

$\bf 6z = - 12$

Divide both sides by 6.

$\bf \cfrac{6z}{6} = \cfrac{ - 12}{6}$

Simplify.

$\bf z = - 2$

_________________________

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Anika [276]

Answer:

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Step-by-step explanation:

Hi there!

We are given the points (-1, -3) and (-2, -5). We need to find the slope, equation of the line, and the y intercept of the line

First, let's find the slope

The formula for the slope (m) calculated from two points is $\frac{y_2-y_1}{x_2-x_1}$ where ( $x_1$ , $y_1$ ) and ( $x_2$ , $y_2$ ) are points

We have everything we need for the formula, but let's label the values of the points to avoid any confusion

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Now substitute into the formula (remember: the formula has SUBTRACTION):

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simplify

m= $\frac{-5+3}{-2+1}$

add

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divide

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So the slope is 2

Now let's find the equation of the line

The question asks for it to be in slope-intercept form, which is y=mx+b, where m is the slope and b is the y intercept

We calculated the slope from earlier, so let's substitute that into the equation

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Now we need to find b

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Substitute -1 as b into the equation

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3 years ago

6z + 10= -2 solve this problem ​

6z + 10= -2 solve this problem