X-15=3(x-19)

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Solution for X-15=3(x-19) equation:


Simplifying
X + -15 = 3(x + -19)

Reorder the terms:
-15 + X = 3(x + -19)

Reorder the terms:
-15 + X = 3(-19 + x)
-15 + X = (-19 * 3 + x * 3)
-15 + X = (-57 + 3x)

Solving
-15 + X = -57 + 3x

Solving for variable 'X'.

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

Add '15' to each side of the equation.
-15 + 15 + X = -57 + 15 + 3x

Combine like terms: -15 + 15 = 0
0 + X = -57 + 15 + 3x
X = -57 + 15 + 3x

Combine like terms: -57 + 15 = -42
X = -42 + 3x

Simplifying
X = -42 + 3x

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