Answer: x = 21
Step-by-step explanation:
3x - 8 + x + 14 + 90 = 180
Bring like terms together
3x + x - 8 + 14 + 90 = 180
4x + 96 = 180
Subtract both sides by 96
4x = 84
Divide both sides by 4
x = 21
Hope I helped answer your first question!
Answer:
x=21
Step-by-step explanation:
first you add like terms
3x-8+x+14+90=180
4x-8+14+90=180
4x+96=180
then you can subtract 96 from 180
4x=84
devide 84 by 4 to get x
x=21
