15-3(x-2)=4

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Solution for 15-3(x-2)=4 equation:


Simplifying
15 + -3(x + -2) = 4

Reorder the terms:
15 + -3(-2 + x) = 4
15 + (-2 * -3 + x * -3) = 4
15 + (6 + -3x) = 4

Combine like terms: 15 + 6 = 21
21 + -3x = 4

Solving
21 + -3x = 4

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + -3x = 4 + -21

Combine like terms: 21 + -21 = 0
0 + -3x = 4 + -21
-3x = 4 + -21

Combine like terms: 4 + -21 = -17
-3x = -17

Divide each side by '-3'.
x = 5.666666667

Simplifying
x = 5.666666667

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