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

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


Simplifying
-5(x + 2) + -2(-1x + -7) = 0

Reorder the terms:
-5(2 + x) + -2(-1x + -7) = 0
(2 * -5 + x * -5) + -2(-1x + -7) = 0
(-10 + -5x) + -2(-1x + -7) = 0

Reorder the terms:
-10 + -5x + -2(-7 + -1x) = 0
-10 + -5x + (-7 * -2 + -1x * -2) = 0
-10 + -5x + (14 + 2x) = 0

Reorder the terms:
-10 + 14 + -5x + 2x = 0

Combine like terms: -10 + 14 = 4
4 + -5x + 2x = 0

Combine like terms: -5x + 2x = -3x
4 + -3x = 0

Solving
4 + -3x = 0

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + -3x = 0 + -4

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

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

Divide each side by '-3'.
x = 1.333333333

Simplifying
x = 1.333333333

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