70=20e^7k

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Solution for 70=20e^7k equation:


Simplifying
70 = 20e7k

Solving
70 = 20e7k

Solving for variable 'e'.

Move all terms containing e to the left, all other terms to the right.

Add '-20e7k' to each side of the equation.
70 + -20e7k = 20e7k + -20e7k

Combine like terms: 20e7k + -20e7k = 0
70 + -20e7k = 0

Add '-70' to each side of the equation.
70 + -70 + -20e7k = 0 + -70

Combine like terms: 70 + -70 = 0
0 + -20e7k = 0 + -70
-20e7k = 0 + -70

Combine like terms: 0 + -70 = -70
-20e7k = -70

Divide each side by '-20k'.
e7 = 3.5k-1

Simplifying
e7 = 3.5k-1

Combine like terms: 3.5k-1 + -3.5k-1 = 0.0
e7 + -3.5k-1 = 0.0

Factor out the Greatest Common Factor (GCF), 'k-1'.
k-1(e7k + -3.5) = 0.0

Subproblem 1

Set the factor 'k-1' equal to zero and attempt to solve: Simplifying k-1 = 0 Solving k-1 = 0 Move all terms containing e to the left, all other terms to the right. Add '-1k-1' to each side of the equation. k-1 + -1k-1 = 0 + -1k-1 Remove the zero: 0 = -1k-1 Simplifying 0 = -1k-1 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(e7k + -3.5)' equal to zero and attempt to solve: Simplifying e7k + -3.5 = 0 Reorder the terms: -3.5 + e7k = 0 Solving -3.5 + e7k = 0 Move all terms containing e to the left, all other terms to the right. Add '3.5' to each side of the equation. -3.5 + 3.5 + e7k = 0 + 3.5 Combine like terms: -3.5 + 3.5 = 0.0 0.0 + e7k = 0 + 3.5 e7k = 0 + 3.5 Combine like terms: 0 + 3.5 = 3.5 e7k = 3.5 Divide each side by 'k'. e7 = 3.5k-1 Simplifying e7 = 3.5k-1 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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