38=30-3(x-1)

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Solution for 38=30-3(x-1) equation:


Simplifying
38 = 30 + -3(x + -1)

Reorder the terms:
38 = 30 + -3(-1 + x)
38 = 30 + (-1 * -3 + x * -3)
38 = 30 + (3 + -3x)

Combine like terms: 30 + 3 = 33
38 = 33 + -3x

Solving
38 = 33 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
38 + 3x = 33 + -3x + 3x

Combine like terms: -3x + 3x = 0
38 + 3x = 33 + 0
38 + 3x = 33

Add '-38' to each side of the equation.
38 + -38 + 3x = 33 + -38

Combine like terms: 38 + -38 = 0
0 + 3x = 33 + -38
3x = 33 + -38

Combine like terms: 33 + -38 = -5
3x = -5

Divide each side by '3'.
x = -1.666666667

Simplifying
x = -1.666666667

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