2(3x+5)-7=15

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Solution for 2(3x+5)-7=15 equation:


Simplifying
2(3x + 5) + -7 = 15

Reorder the terms:
2(5 + 3x) + -7 = 15
(5 * 2 + 3x * 2) + -7 = 15
(10 + 6x) + -7 = 15

Reorder the terms:
10 + -7 + 6x = 15

Combine like terms: 10 + -7 = 3
3 + 6x = 15

Solving
3 + 6x = 15

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 6x = 15 + -3

Combine like terms: 3 + -3 = 0
0 + 6x = 15 + -3
6x = 15 + -3

Combine like terms: 15 + -3 = 12
6x = 12

Divide each side by '6'.
x = 2

Simplifying
x = 2

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