Answer:
119°
Step-by-step explanation:
(Vertical angles)
(10x^3+11x^2-11x+9)/(5x-2) Divide
1 answer:
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Hello!
3x + 5 = x - 10
Solve for x by isolating the variable.
Subtract 5 from both sides:
3x + 5 - 5 = x - 10 - 5
3x = x - 15
Subtract x from both sides:
3x - x = x - x - 15
2x = -15
Divide both sides by 2:
2x /2 = -15 / 2
x = -15/2.
