3 years ago

Solve for x and explain your answer

Mathematics

1 answer:

const2013 [10]3 years ago

5 0

Step-by-step explanation:

(4x + 6) + (3x + 14) + 90= 180 sum of angles in an triangle theorem

7x + 20 = 90 Algebra

x=10 Algebra

I hope this helps!!!!

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