Supplementary angles measure 180°. Make an equation:
Subtract 28 to leave the variable in the parentheses alone:
Add the 2 x's together:
Your new equation is:
Divide both sides by 2 to leave the variable alone
The supplement measures 76°
no se ya cállate por favor
Tanong mo sa ate mo baka alam nya
Step by step:
10x=110
1. Divide both sides by 10
10x/10 = 110/10
2. X= 11
Answer: x=11
