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

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


Simplifying
3(x + -4) + 2(x + 7) = 0

Reorder the terms:
3(-4 + x) + 2(x + 7) = 0
(-4 * 3 + x * 3) + 2(x + 7) = 0
(-12 + 3x) + 2(x + 7) = 0

Reorder the terms:
-12 + 3x + 2(7 + x) = 0
-12 + 3x + (7 * 2 + x * 2) = 0
-12 + 3x + (14 + 2x) = 0

Reorder the terms:
-12 + 14 + 3x + 2x = 0

Combine like terms: -12 + 14 = 2
2 + 3x + 2x = 0

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

Solving
2 + 5x = 0

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 5x = 0 + -2

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

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

Divide each side by '5'.
x = -0.4

Simplifying
x = -0.4

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