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

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


Simplifying
-3x + 5 + -2(2x + 4) + -5 = 0

Reorder the terms:
-3x + 5 + -2(4 + 2x) + -5 = 0
-3x + 5 + (4 * -2 + 2x * -2) + -5 = 0
-3x + 5 + (-8 + -4x) + -5 = 0

Reorder the terms:
5 + -8 + -5 + -3x + -4x = 0

Combine like terms: 5 + -8 = -3
-3 + -5 + -3x + -4x = 0

Combine like terms: -3 + -5 = -8
-8 + -3x + -4x = 0

Combine like terms: -3x + -4x = -7x
-8 + -7x = 0

Solving
-8 + -7x = 0

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 + -7x = 0 + 8

Combine like terms: -8 + 8 = 0
0 + -7x = 0 + 8
-7x = 0 + 8

Combine like terms: 0 + 8 = 8
-7x = 8

Divide each side by '-7'.
x = -1.142857143

Simplifying
x = -1.142857143

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