3x+5(25-x)=89

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Solution for 3x+5(25-x)=89 equation:


Simplifying
3x + 5(25 + -1x) = 89
3x + (25 * 5 + -1x * 5) = 89
3x + (125 + -5x) = 89

Reorder the terms:
125 + 3x + -5x = 89

Combine like terms: 3x + -5x = -2x
125 + -2x = 89

Solving
125 + -2x = 89

Solving for variable 'x'.

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

Add '-125' to each side of the equation.
125 + -125 + -2x = 89 + -125

Combine like terms: 125 + -125 = 0
0 + -2x = 89 + -125
-2x = 89 + -125

Combine like terms: 89 + -125 = -36
-2x = -36

Divide each side by '-2'.
x = 18

Simplifying
x = 18

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