To solve the equation, we combine like terms:
8.6x + 4.4x - 11 = 54
Combining the x terms gives us:
13x - 11 = 54
Next, we isolate the variable by adding 11 to both sides:
13x - 11 + 11 = 54 + 11
This simplifies to:
13x = 65
To solve for x, we divide both sides of the equation by 13:
13x/13 = 65/13
x = 5
So the solution to the equation is x = 5.
8.6x + 4.4x - 11 = 54
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