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

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


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

Reorder the terms:
7x + 2(-4 + 3x) = -5
7x + (-4 * 2 + 3x * 2) = -5
7x + (-8 + 6x) = -5

Reorder the terms:
-8 + 7x + 6x = -5

Combine like terms: 7x + 6x = 13x
-8 + 13x = -5

Solving
-8 + 13x = -5

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 13x = -5 + 8

Combine like terms: -8 + 8 = 0
0 + 13x = -5 + 8
13x = -5 + 8

Combine like terms: -5 + 8 = 3
13x = 3

Divide each side by '13'.
x = 0.2307692308

Simplifying
x = 0.2307692308

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