7x-3(4x+8)=11

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Solution for 7x-3(4x+8)=11 equation:


Simplifying
7x + -3(4x + 8) = 11

Reorder the terms:
7x + -3(8 + 4x) = 11
7x + (8 * -3 + 4x * -3) = 11
7x + (-24 + -12x) = 11

Reorder the terms:
-24 + 7x + -12x = 11

Combine like terms: 7x + -12x = -5x
-24 + -5x = 11

Solving
-24 + -5x = 11

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + -5x = 11 + 24

Combine like terms: -24 + 24 = 0
0 + -5x = 11 + 24
-5x = 11 + 24

Combine like terms: 11 + 24 = 35
-5x = 35

Divide each side by '-5'.
x = -7

Simplifying
x = -7

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