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

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Solution for -4(x+2)-3(5+x)=0 equation:


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

Reorder the terms:
-4(2 + x) + -3(5 + x) = 0
(2 * -4 + x * -4) + -3(5 + x) = 0
(-8 + -4x) + -3(5 + x) = 0
-8 + -4x + (5 * -3 + x * -3) = 0
-8 + -4x + (-15 + -3x) = 0

Reorder the terms:
-8 + -15 + -4x + -3x = 0

Combine like terms: -8 + -15 = -23
-23 + -4x + -3x = 0

Combine like terms: -4x + -3x = -7x
-23 + -7x = 0

Solving
-23 + -7x = 0

Solving for variable 'x'.

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

Add '23' to each side of the equation.
-23 + 23 + -7x = 0 + 23

Combine like terms: -23 + 23 = 0
0 + -7x = 0 + 23
-7x = 0 + 23

Combine like terms: 0 + 23 = 23
-7x = 23

Divide each side by '-7'.
x = -3.285714286

Simplifying
x = -3.285714286

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