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Mathematics 20 Online
OpenStudy (anonymous):

Help me please ♥ If l is parallel to m in this figure, find x. x = 70 50 30

OpenStudy (anonymous):

ganeshie8 (ganeshie8):

hint : corresponding angles

OpenStudy (zale101):

(3x+50)(2x−20)=180

OpenStudy (zale101):

@Thatguiljess , can u do it from up here?

OpenStudy (anonymous):

It's 50?

OpenStudy (zale101):

Solve for x first

OpenStudy (anonymous):

It's not 50 or 30

OpenStudy (anonymous):

the answers were above 180

OpenStudy (anonymous):

@amistre64

OpenStudy (amistre64):

not the product, but he sum

OpenStudy (amistre64):

NOT (3x+50)(2x−20)=180 (3x+50) + (2x−20) = 180

OpenStudy (zale101):

(3x+50)+(2x−20)=180 5x+30=180

OpenStudy (zale101):

Oh sorry my bad lol :P

OpenStudy (anonymous):

Thank you guys (:

OpenStudy (zale101):

Ur welcome, thanks to @amistre64 for correcting my mistake

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