4(x+2)+2(x-7)-3(x+1)=

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Solution for 4(x+2)+2(x-7)-3(x+1)= equation:


Simplifying
4(x + 2) + 2(x + -7) + -3(x + 1) = 0

Reorder the terms:
4(2 + x) + 2(x + -7) + -3(x + 1) = 0
(2 * 4 + x * 4) + 2(x + -7) + -3(x + 1) = 0
(8 + 4x) + 2(x + -7) + -3(x + 1) = 0

Reorder the terms:
8 + 4x + 2(-7 + x) + -3(x + 1) = 0
8 + 4x + (-7 * 2 + x * 2) + -3(x + 1) = 0
8 + 4x + (-14 + 2x) + -3(x + 1) = 0

Reorder the terms:
8 + 4x + -14 + 2x + -3(1 + x) = 0
8 + 4x + -14 + 2x + (1 * -3 + x * -3) = 0
8 + 4x + -14 + 2x + (-3 + -3x) = 0

Reorder the terms:
8 + -14 + -3 + 4x + 2x + -3x = 0

Combine like terms: 8 + -14 = -6
-6 + -3 + 4x + 2x + -3x = 0

Combine like terms: -6 + -3 = -9
-9 + 4x + 2x + -3x = 0

Combine like terms: 4x + 2x = 6x
-9 + 6x + -3x = 0

Combine like terms: 6x + -3x = 3x
-9 + 3x = 0

Solving
-9 + 3x = 0

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 3x = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 3x = 0 + 9
3x = 0 + 9

Combine like terms: 0 + 9 = 9
3x = 9

Divide each side by '3'.
x = 3

Simplifying
x = 3

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