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Solve for X

HELP PLS

Solve for X HELP PLS-example-1

1 Answer

5 votes
Okay so the angle for a straight line is 180 so 2x+40+3x-85=180 adding like terms gives you 5x-45=180 and then you add 45 to both sides so you end up with 5x=225 which when solved gives you x=45.
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