0
−4a + 139 = 4a + 123 → −8a = −16 → a = 2
4a + 123 → 4(2) + 123 = 8 + 123 = 131°
What else can I help you with?
Continue Learning about Math & Arithmetic
Related Questions
Trending Questions
What times what equals 5382?
What else was going on at these times?
What level do you get scissors on 100 Floors?
A number that has 8 and 3 as two of its factors?
What is different between long tons and short tons?
What is 10 percent subtracted from 58.99?
What shapes have 8 corners?
How many tons in 40 feet?
What is the greatest common factor of 84 and 96 by using prime factorization?
What is 35 to the ratio 3 and 2?
What is the LCM of 98 And 72?
What the surface area of a paper clip?
What key signature has G sharp and E sharp?
What 2 cubed numbers equals another cubed number?
What are multiples of 20 that are greater then 1000?
Does a house have greater volume than an pencil?
Location of number key in the keyboard?
How you get the mode by applying probability distribution?
How many times is the phrase my God used in the book of psalms?
What shape has 3 angles and two of these angles are the same?
Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.