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Mathematics 21 Online
OpenStudy (anonymous):

Write the given equation in slope-intercept form, y = mx + b, by solving for y. 4x – 2y = 10 Answer a) y = 2x – 5 b) y = -4x – 5 c) y = 2x + 5 d) y = -2x – 5

OpenStudy (anonymous):

First bring the x term on your right hand side and change its sign

OpenStudy (anonymous):

And then divide the whole term by -2

OpenStudy (anonymous):

okay first to move 4x to right hand side what we have to do ?

OpenStudy (anonymous):

change the signs

OpenStudy (anonymous):

yes that is we need to subtract 4x from both sides so what do u get ?

OpenStudy (anonymous):

So the equation become y=2x-5

OpenStudy (anonymous):

ok thank u

OpenStudy (anonymous):

u r welcome :)

OpenStudy (anonymous):

what about this one The point (5, -1) is a solution of the equation: y = 2x − 11 True or False

OpenStudy (anonymous):

Would u write in new one.

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

just substitute tht points in equation if left hand side equal to right hand side then tht will be ur solution ..

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