9e-6*[(3e+4)-(5e-7)]=18-4*[3*(2e-5)-9]

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Solution for 9e-6*[(3e+4)-(5e-7)]=18-4*[3*(2e-5)-9] equation:


Simplifying
9e + -6[(3e + 4) + -1(5e + -7)] = 18 + -4[3(2e + -5) + -9]

Reorder the terms:
9e + -6[(4 + 3e) + -1(5e + -7)] = 18 + -4[3(2e + -5) + -9]

Remove parenthesis around (4 + 3e)
9e + -6[4 + 3e + -1(5e + -7)] = 18 + -4[3(2e + -5) + -9]

Reorder the terms:
9e + -6[4 + 3e + -1(-7 + 5e)] = 18 + -4[3(2e + -5) + -9]
9e + -6[4 + 3e + (-7 * -1 + 5e * -1)] = 18 + -4[3(2e + -5) + -9]
9e + -6[4 + 3e + (7 + -5e)] = 18 + -4[3(2e + -5) + -9]

Reorder the terms:
9e + -6[4 + 7 + 3e + -5e] = 18 + -4[3(2e + -5) + -9]

Combine like terms: 4 + 7 = 11
9e + -6[11 + 3e + -5e] = 18 + -4[3(2e + -5) + -9]

Combine like terms: 3e + -5e = -2e
9e + -6[11 + -2e] = 18 + -4[3(2e + -5) + -9]
9e + [11 * -6 + -2e * -6] = 18 + -4[3(2e + -5) + -9]
9e + [-66 + 12e] = 18 + -4[3(2e + -5) + -9]

Reorder the terms:
-66 + 9e + 12e = 18 + -4[3(2e + -5) + -9]

Combine like terms: 9e + 12e = 21e
-66 + 21e = 18 + -4[3(2e + -5) + -9]

Reorder the terms:
-66 + 21e = 18 + -4[3(-5 + 2e) + -9]
-66 + 21e = 18 + -4[(-5 * 3 + 2e * 3) + -9]
-66 + 21e = 18 + -4[(-15 + 6e) + -9]

Reorder the terms:
-66 + 21e = 18 + -4[-15 + -9 + 6e]

Combine like terms: -15 + -9 = -24
-66 + 21e = 18 + -4[-24 + 6e]
-66 + 21e = 18 + [-24 * -4 + 6e * -4]
-66 + 21e = 18 + [96 + -24e]

Combine like terms: 18 + 96 = 114
-66 + 21e = 114 + -24e

Solving
-66 + 21e = 114 + -24e

Solving for variable 'e'.

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

Add '24e' to each side of the equation.
-66 + 21e + 24e = 114 + -24e + 24e

Combine like terms: 21e + 24e = 45e
-66 + 45e = 114 + -24e + 24e

Combine like terms: -24e + 24e = 0
-66 + 45e = 114 + 0
-66 + 45e = 114

Add '66' to each side of the equation.
-66 + 66 + 45e = 114 + 66

Combine like terms: -66 + 66 = 0
0 + 45e = 114 + 66
45e = 114 + 66

Combine like terms: 114 + 66 = 180
45e = 180

Divide each side by '45'.
e = 4

Simplifying
e = 4

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