2(3x-5)+(7+x)-2(x+4)=15

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Solution for 2(3x-5)+(7+x)-2(x+4)=15 equation:


Simplifying
2(3x + -5) + (7 + x) + -2(x + 4) = 15

Reorder the terms:
2(-5 + 3x) + (7 + x) + -2(x + 4) = 15
(-5 * 2 + 3x * 2) + (7 + x) + -2(x + 4) = 15
(-10 + 6x) + (7 + x) + -2(x + 4) = 15

Remove parenthesis around (7 + x)
-10 + 6x + 7 + x + -2(x + 4) = 15

Reorder the terms:
-10 + 6x + 7 + x + -2(4 + x) = 15
-10 + 6x + 7 + x + (4 * -2 + x * -2) = 15
-10 + 6x + 7 + x + (-8 + -2x) = 15

Reorder the terms:
-10 + 7 + -8 + 6x + x + -2x = 15

Combine like terms: -10 + 7 = -3
-3 + -8 + 6x + x + -2x = 15

Combine like terms: -3 + -8 = -11
-11 + 6x + x + -2x = 15

Combine like terms: 6x + x = 7x
-11 + 7x + -2x = 15

Combine like terms: 7x + -2x = 5x
-11 + 5x = 15

Solving
-11 + 5x = 15

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + 5x = 15 + 11

Combine like terms: -11 + 11 = 0
0 + 5x = 15 + 11
5x = 15 + 11

Combine like terms: 15 + 11 = 26
5x = 26

Divide each side by '5'.
x = 5.2

Simplifying
x = 5.2

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