34+-5x+2(x+-2)=15

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Solution for 34+-5x+2(x+-2)=15 equation:


Simplifying
34 + -5x + 2(x + -2) = 15

Reorder the terms:
34 + -5x + 2(-2 + x) = 15
34 + -5x + (-2 * 2 + x * 2) = 15
34 + -5x + (-4 + 2x) = 15

Reorder the terms:
34 + -4 + -5x + 2x = 15

Combine like terms: 34 + -4 = 30
30 + -5x + 2x = 15

Combine like terms: -5x + 2x = -3x
30 + -3x = 15

Solving
30 + -3x = 15

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 + -3x = 15 + -30

Combine like terms: 30 + -30 = 0
0 + -3x = 15 + -30
-3x = 15 + -30

Combine like terms: 15 + -30 = -15
-3x = -15

Divide each side by '-3'.
x = 5

Simplifying
x = 5

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