(X-45)*3=X+25

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Solution for (X-45)*3=X+25 equation:


Simplifying
(X + -45) * 3 = X + 25

Reorder the terms:
(-45 + X) * 3 = X + 25

Reorder the terms for easier multiplication:
3(-45 + X) = X + 25
(-45 * 3 + X * 3) = X + 25
(-135 + 3X) = X + 25

Reorder the terms:
-135 + 3X = 25 + X

Solving
-135 + 3X = 25 + 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.
-135 + 3X + -1X = 25 + X + -1X

Combine like terms: 3X + -1X = 2X
-135 + 2X = 25 + X + -1X

Combine like terms: X + -1X = 0
-135 + 2X = 25 + 0
-135 + 2X = 25

Add '135' to each side of the equation.
-135 + 135 + 2X = 25 + 135

Combine like terms: -135 + 135 = 0
0 + 2X = 25 + 135
2X = 25 + 135

Combine like terms: 25 + 135 = 160
2X = 160

Divide each side by '2'.
X = 80

Simplifying
X = 80

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