3x+2(x-15)=245

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Solution for 3x+2(x-15)=245 equation:


Simplifying
3x + 2(x + -15) = 245

Reorder the terms:
3x + 2(-15 + x) = 245
3x + (-15 * 2 + x * 2) = 245
3x + (-30 + 2x) = 245

Reorder the terms:
-30 + 3x + 2x = 245

Combine like terms: 3x + 2x = 5x
-30 + 5x = 245

Solving
-30 + 5x = 245

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 5x = 245 + 30

Combine like terms: -30 + 30 = 0
0 + 5x = 245 + 30
5x = 245 + 30

Combine like terms: 245 + 30 = 275
5x = 275

Divide each side by '5'.
x = 55

Simplifying
x = 55

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