X + x + x + 20 + 10 = 180
(combine like terms)
3x + 30 = 180
3x=180-30
3x=150
x=150/3
x=50
ANSWER
EXPLANATION
The given equation is:
Group similar terms to obtain:
Simplify similar terms,
Divide both sides by -2.5
Answer:
2p+2q
Step-by-step explanation:
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