3(x-15)=5-x

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Solution for 3(x-15)=5-x equation:


Simplifying
3(x + -15) = 5 + -1x

Reorder the terms:
3(-15 + x) = 5 + -1x
(-15 * 3 + x * 3) = 5 + -1x
(-45 + 3x) = 5 + -1x

Solving
-45 + 3x = 5 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-45 + 3x + x = 5 + -1x + x

Combine like terms: 3x + x = 4x
-45 + 4x = 5 + -1x + x

Combine like terms: -1x + x = 0
-45 + 4x = 5 + 0
-45 + 4x = 5

Add '45' to each side of the equation.
-45 + 45 + 4x = 5 + 45

Combine like terms: -45 + 45 = 0
0 + 4x = 5 + 45
4x = 5 + 45

Combine like terms: 5 + 45 = 50
4x = 50

Divide each side by '4'.
x = 12.5

Simplifying
x = 12.5

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