3(x-5)-5x=x-18

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Solution for 3(x-5)-5x=x-18 equation:


Simplifying
3(x + -5) + -5x = x + -18

Reorder the terms:
3(-5 + x) + -5x = x + -18
(-5 * 3 + x * 3) + -5x = x + -18
(-15 + 3x) + -5x = x + -18

Combine like terms: 3x + -5x = -2x
-15 + -2x = x + -18

Reorder the terms:
-15 + -2x = -18 + x

Solving
-15 + -2x = -18 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-15 + -2x + -1x = -18 + x + -1x

Combine like terms: -2x + -1x = -3x
-15 + -3x = -18 + x + -1x

Combine like terms: x + -1x = 0
-15 + -3x = -18 + 0
-15 + -3x = -18

Add '15' to each side of the equation.
-15 + 15 + -3x = -18 + 15

Combine like terms: -15 + 15 = 0
0 + -3x = -18 + 15
-3x = -18 + 15

Combine like terms: -18 + 15 = -3
-3x = -3

Divide each side by '-3'.
x = 1

Simplifying
x = 1

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