franciscoruns franciscoruns

27-08-2018
Mathematics

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(7x-1)+(4x+3)=90 how to solve complimentary angle

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Supernova Supernova

27-08-2018

(7x - 1) + (4x + 3) = 90

Combine like terms (7x + 4x) and (-1 + 3).

11x + 2 = 90

Subtract 2 from both sides.

11x = 88

Divide both sides by 11.

x = 8

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homworkschool homworkschool

27-08-2018

hope this is clear and helps

Ver imagen homworkschool

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