Ralph is an electrician. He charges an initial fee of $26, plus $31 per hour. If Ralph earned $119 on a job, how long did the jo
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Answer:
Equation: 4x = 128
Step-by-step explanation:
(Linear pair angles)
- -> (x + 52)° + (3x)° = 180°
- -> (4x + 52)° = 180°
- -> 4x + 52 = 180
- -> 4x = 180 - 52
- -> 4x = 128 ( This is the required equation)
- -> x = 128/4
- -> x = 32