-102=-3(4-5x)

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Solution for -102=-3(4-5x) equation:


Simplifying
-102 = -3(4 + -5x)
-102 = (4 * -3 + -5x * -3)
-102 = (-12 + 15x)

Solving
-102 = -12 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-102 + -15x = -12 + 15x + -15x

Combine like terms: 15x + -15x = 0
-102 + -15x = -12 + 0
-102 + -15x = -12

Add '102' to each side of the equation.
-102 + 102 + -15x = -12 + 102

Combine like terms: -102 + 102 = 0
0 + -15x = -12 + 102
-15x = -12 + 102

Combine like terms: -12 + 102 = 90
-15x = 90

Divide each side by '-15'.
x = -6

Simplifying
x = -6

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