What is the answer to this equation?-104 = 8x

Mathematics

2 answers:

Otrada [13]3 years ago

8 0

Answer:

x= -13

Step-by-step explanation:

To solve this equation, we need to get the variable, x, by itself.

-104= 8x

x is being multiplied by 8. To undo this, divide both sides by 8. We divide, because division is the opposite of multiplication.

-104/8=8x/8

This allows the 8s on the right to cancel, so we are left with

-13=x

Olegator [25]3 years ago

4 0

Answer:

x=-13

Step-by-step explanation:

-104 divided by 8 to isolate x

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A line passes through the point (10,5) and has a slope of 3/2. Write and equation in slope intercept form

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$\bf \begin{array}{lllll}
&x_1&y_1\\
% (a,b)
&({{ 10}}\quad ,&{{ 5}})\quad 
\end{array}
\\\\\\
% slope = m
slope = {{ m}}= \cfrac{rise}{run} \implies \cfrac{3}{2}
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-5=\cfrac{3}{2}(x-10)\implies y-5=\cfrac{3}{2}x-15
\\\\\\
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