Step-by-step explanation:
1. 3x+14=110
3x=110-14
3x=96
x=32
2. 4x=3x+15
4x-3x=15
x=15
3(15)+15
45+15
60°
3. a=140°
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Answers & Comments
Step-by-step explanation:
1. 3x+14=110
3x=110-14
3x=96
x=32
2. 4x=3x+15
4x-3x=15
x=15
3(15)+15
45+15
60°
3. a=140°