x+2(x+7)=3x-5(2x+1)

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Solution for x+2(x+7)=3x-5(2x+1) equation:


Simplifying
x + 2(x + 7) = 3x + -5(2x + 1)

Reorder the terms:
x + 2(7 + x) = 3x + -5(2x + 1)
x + (7 * 2 + x * 2) = 3x + -5(2x + 1)
x + (14 + 2x) = 3x + -5(2x + 1)

Reorder the terms:
14 + x + 2x = 3x + -5(2x + 1)

Combine like terms: x + 2x = 3x
14 + 3x = 3x + -5(2x + 1)

Reorder the terms:
14 + 3x = 3x + -5(1 + 2x)
14 + 3x = 3x + (1 * -5 + 2x * -5)
14 + 3x = 3x + (-5 + -10x)

Reorder the terms:
14 + 3x = -5 + 3x + -10x

Combine like terms: 3x + -10x = -7x
14 + 3x = -5 + -7x

Solving
14 + 3x = -5 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
14 + 3x + 7x = -5 + -7x + 7x

Combine like terms: 3x + 7x = 10x
14 + 10x = -5 + -7x + 7x

Combine like terms: -7x + 7x = 0
14 + 10x = -5 + 0
14 + 10x = -5

Add '-14' to each side of the equation.
14 + -14 + 10x = -5 + -14

Combine like terms: 14 + -14 = 0
0 + 10x = -5 + -14
10x = -5 + -14

Combine like terms: -5 + -14 = -19
10x = -19

Divide each side by '10'.
x = -1.9

Simplifying
x = -1.9

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