15(e-3)=10(e+2)

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Solution for 15(e-3)=10(e+2) equation:


Simplifying
15(e + -3) = 10(e + 2)

Reorder the terms:
15(-3 + e) = 10(e + 2)
(-3 * 15 + e * 15) = 10(e + 2)
(-45 + 15e) = 10(e + 2)

Reorder the terms:
-45 + 15e = 10(2 + e)
-45 + 15e = (2 * 10 + e * 10)
-45 + 15e = (20 + 10e)

Solving
-45 + 15e = 20 + 10e

Solving for variable 'e'.

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

Add '-10e' to each side of the equation.
-45 + 15e + -10e = 20 + 10e + -10e

Combine like terms: 15e + -10e = 5e
-45 + 5e = 20 + 10e + -10e

Combine like terms: 10e + -10e = 0
-45 + 5e = 20 + 0
-45 + 5e = 20

Add '45' to each side of the equation.
-45 + 45 + 5e = 20 + 45

Combine like terms: -45 + 45 = 0
0 + 5e = 20 + 45
5e = 20 + 45

Combine like terms: 20 + 45 = 65
5e = 65

Divide each side by '5'.
e = 13

Simplifying
e = 13

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