3x-15=4-2

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


Simplifying
3x + -15 = 4 + -2

Reorder the terms:
-15 + 3x = 4 + -2

Combine like terms: 4 + -2 = 2
-15 + 3x = 2

Solving
-15 + 3x = 2

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 + 3x = 2 + 15

Combine like terms: -15 + 15 = 0
0 + 3x = 2 + 15
3x = 2 + 15

Combine like terms: 2 + 15 = 17
3x = 17

Divide each side by '3'.
x = 5.666666667

Simplifying
x = 5.666666667

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