3-4(2x+7)=6

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Solution for 3-4(2x+7)=6 equation:


Simplifying
3 + -4(2x + 7) = 6

Reorder the terms:
3 + -4(7 + 2x) = 6
3 + (7 * -4 + 2x * -4) = 6
3 + (-28 + -8x) = 6

Combine like terms: 3 + -28 = -25
-25 + -8x = 6

Solving
-25 + -8x = 6

Solving for variable 'x'.

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

Add '25' to each side of the equation.
-25 + 25 + -8x = 6 + 25

Combine like terms: -25 + 25 = 0
0 + -8x = 6 + 25
-8x = 6 + 25

Combine like terms: 6 + 25 = 31
-8x = 31

Divide each side by '-8'.
x = -3.875

Simplifying
x = -3.875

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