-15x=-15(3x+7)

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Solution for -15x=-15(3x+7) equation:


Simplifying
-15x = -15(3x + 7)

Reorder the terms:
-15x = -15(7 + 3x)
-15x = (7 * -15 + 3x * -15)
-15x = (-105 + -45x)

Solving
-15x = -105 + -45x

Solving for variable 'x'.

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

Add '45x' to each side of the equation.
-15x + 45x = -105 + -45x + 45x

Combine like terms: -15x + 45x = 30x
30x = -105 + -45x + 45x

Combine like terms: -45x + 45x = 0
30x = -105 + 0
30x = -105

Divide each side by '30'.
x = -3.5

Simplifying
x = -3.5

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