LlamaBrad LlamaBrad

20-11-2017
Mathematics

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The graph of the equation -5x+By=18 is a like that passes through (-6,-2). What is the Value of B?

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KaayDuuh KaayDuuh

20-11-2017

Substitute the x and y values

[tex]-5(-6)+B(-2)=18[/tex]

Simplify

[tex]30+(-2)B=18[/tex]

Subtract 30 from both sides

[tex](-2)B=18-30[/tex]

Simplify

[tex](-2)B=-12[/tex]

Divide both side by (-2)

[tex]B= -\frac{12}{2} [/tex]

Simplify

[tex]B=6[/tex]

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