3(x-1)+45=-4

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Solution for 3(x-1)+45=-4 equation:


Simplifying
3(x + -1) + 45 = -4

Reorder the terms:
3(-1 + x) + 45 = -4
(-1 * 3 + x * 3) + 45 = -4
(-3 + 3x) + 45 = -4

Reorder the terms:
-3 + 45 + 3x = -4

Combine like terms: -3 + 45 = 42
42 + 3x = -4

Solving
42 + 3x = -4

Solving for variable 'x'.

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

Add '-42' to each side of the equation.
42 + -42 + 3x = -4 + -42

Combine like terms: 42 + -42 = 0
0 + 3x = -4 + -42
3x = -4 + -42

Combine like terms: -4 + -42 = -46
3x = -46

Divide each side by '3'.
x = -15.33333333

Simplifying
x = -15.33333333

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