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

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


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

Reorder the terms:
3x + -2(5 + 5x) + 4 = 0
3x + (5 * -2 + 5x * -2) + 4 = 0
3x + (-10 + -10x) + 4 = 0

Reorder the terms:
-10 + 4 + 3x + -10x = 0

Combine like terms: -10 + 4 = -6
-6 + 3x + -10x = 0

Combine like terms: 3x + -10x = -7x
-6 + -7x = 0

Solving
-6 + -7x = 0

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + -7x = 0 + 6

Combine like terms: -6 + 6 = 0
0 + -7x = 0 + 6
-7x = 0 + 6

Combine like terms: 0 + 6 = 6
-7x = 6

Divide each side by '-7'.
x = -0.8571428571

Simplifying
x = -0.8571428571

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