Is there any more context to this question? Respond so we can look at it.
Answer:
x = 16.5
Step-by-step explanation:
the original equation is: 4(x - 3) = 54
first divide both sides by 4: x - 3 = 13.5
finally add both sides by 3: x = 16.5
start with substituting z=e^x
then substitute u = z^(1/6):
that integral has a standard form that can be looked up in integral tables, it has the following solution:
substituting back the the variable z and then x you get the final solution:
Answer:
x
=
1
+
i
√
2
,
1
−
i
√
2
Step-by-step explanation:
0.4x + 3.9 = 5.78
1. Subtraction property of equality:
Subtract 3.9 from both sides of the equal sign:
0.4x = 1.88
2. division property of equality:
Divide both sides of the equal sign by 0.4:
X = 4.7
