House painter mixed 5 gallons of blue paint with every 9 gallons of yellow paint in order to make a green paint which ratio of g
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Step-by-step explanation:
Here is the answer to the question
Answer:
x = -3
Step-by-step explanation:
Given the equation, -4(10 + 3x) - (x + 8) = - 9:
Distribute -4 into (10x + 3x), and - 1 into (x + 8):
-4(10 + 3x) - (x + 8) = - 9
-40 -12x - x - 8 = -9
Combine like terms:
-48 - 13x = -9
Add 48 to both sides:
-48 + 48 - 13x = -9 + 48
-13x = 39
Divide both sides by -13:
x = -3
Therefore, x = -3
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